Gaya APA
Yorke, J.
(1994).
Bunyi: Seri Belajar Mengenal = My First Look at Series
.
Jakarta:
Periplus.
Gaya MLA
Yorke, Jane.
"Bunyi: Seri Belajar Mengenal = My First Look at Series".
Jakarta:
Periplus,
1994.
Text / Book.