La Cucaracha Sara
Foreign Service Institute
Jay Heinrichs
Edith Sheffer
Michel Thomas
Kristin Kobes Du Mez
Amanda Montell
Paul Noble
Collins Dictionaries
Bill Bryson
Centre of Excellence
Daniel Handler
Foreign Service Institute
Lingo Mastery
Dale Carnegie
Learn Spanish Academy
Erik Davis
Jay Heinrichs
Michel Thomas
Will Storr
Paul Noble
Anthony Metivier
Paul Jackson
The Blokehead
Daily Language Learning
Anneli Mclachlan
Pimsleur
Innovative Language Learning
Language Equipped Travelers
Jackie Bolen
J. M. Gardner
Paul Noble
Paul Noble
Howard W. French
Jose L Galvan & Melisa C. Galvan
Paul Noble
William Zinsser
Anne Curzan
Gordon Smith Durán & Cynthia Smith Durán
Paul Noble
Olly Richards & Richard Simcott
Jonathan Gottschall
Andre Cuffe
Stephen W. Sears
Amy Gillett
Innovative Language Learning & RussianPod101.com
Learn Like a Native
Sam Goodyear
Jonathan Green
Ned Stuckey-French, Janet Burroway & Elizabeth Stuckey-French
Patrick Haul
Оливия Фокс Кабейн
Innovative Language Learning
Jack Hartnell
Innovative Language Learning
LinguaBoost
Helen Gilhooly
French Hacking
Easy Learning
Innovative Language Learning
Pimsleur
Michel Thomas
Made for Success, Brian Tracy, Dr. Larry Iverson & Liv Montgomery
Michel Thomas
Frederic de Lavenne de Choulot & Jacques Bainville
Mary Beard
Simple Language Learning
Ovid
Phil Ben
J. M. Gardner
Polyglot Mastery Institute
Uche Okonkwo
Anne Lamott
Paul J. Silvia, PhD
Peter Cozzens
Paul Noble
Michel Thomas
Daniel L. Everett
Paul Noble
Paul Noble
Jeff Pepper
Rickie Solinger & Loretta Ross
R.L Simon & Multilingual Academy
Alexa Polidoro
Joel Thielke
Paul Noble
Paul Noble
Innovative Language Learning
Language Mastery
Yatir Nitzany
Paul Noble
Div.
Simple Language Learning
Innovative Language Learning & GermanPod101.com
Stacey Kammerman
Berlitz Publishing
Pimsleur
Pimsleur
Collins Dictionaries
Pimsleur