Cambridge English pronouncing dictionary : Roach, Peter (Peter John) : Free Download, Borrow, and Streaming : Internet Archive
American English Pronunciation Podcast : Free Audio : Free Download, Borrow and Streaming : Internet Archive
![Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive](https://www.granger.com/wmpix/lan/chi/0079329-TONGUE-TWISTER-1830-Woodcut-from-the-1830-American-edition-of-Peter-Pipers-Practical-Principles-of-Plain-and-Perfect-Pronunciation.jpg)
Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive
no.154 (1993) - Abbreviated guide to pronunciation and etymology of scientific names for North American land mammals north of Mexico - Biodiversity Heritage Library
![Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive](https://www.granger.com/wmpix/lan/chi/0079331-TONGUE-TWISTER-1830-Woodcut-from-the-1830-American-edition-of-Peter-Pipers-Practical-Principles-of-Plain-and-Perfect-Pronunciation.jpg)
Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive
NTC's dictionary of American English pronunciation : Bernard Silverstein : Free Download, Borrow, and Streaming : Internet Archive
American English Phonetics And Pronunciation Practice : Free Download, Borrow, and Streaming : Internet Archive
![Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive Image of TONGUE TWISTER, 1830. - Woodcut From The 1830 American Edition Of 'Peter Piper's Practical Principles Of Plain And Perfect Pronunciation.' From Granger - Historical Picture Archive](https://www.granger.com/wmpix/lan/chi/0079327-TONGUE-TWISTER-1830-Woodcut-from-the-1830-American-edition-of-Peter-Pipers-Practical-Principles-of-Plain-and-Perfect-Pronunciation.jpg)