APA aipamena

MAYER, L. V. (1985). Fundamentals of voice and diction. WEB.

Chicago Style aipamena

MAYER, Lyle V. Fundamentals of Voice and Diction. Iowa: WEB, 1985.

MLA aipamena

MAYER, Lyle V. Fundamentals of Voice and Diction. WEB, 1985.