Buchanan, C. D. (1963). A programed Introduction to linguistics: Phonetics and phonemics. D. C. Heath and Company.
Citazione stile Chigago Style (17a edizione)Buchanan, Cynthia D. A Programed Introduction to Linguistics: Phonetics and Phonemics. Boston, Estados Unidos: D. C. Heath and Company, 1963.
Citatione MLA (9a ed.)Buchanan, Cynthia D. A Programed Introduction to Linguistics: Phonetics and Phonemics. D. C. Heath and Company, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.