Gaya APA

Lieberman, P., Bllumstein, S. (1988). Speech physiology, speech perception, and acoustic phonetics . New York: Effendiharahap Publishing Coy.

Gaya MLA

Lieberman, Philip., Bllumstein, Sheila. "Speech physiology, speech perception, and acoustic phonetics". New York: Effendiharahap Publishing Coy, 1988. Text.