Gaya APA
Bernando, ., Ali, I.
(2012).
Buku Sakti Listening Comprehension
.
Yogyakarta:
Diva Press.
Gaya MLA
Bernando, ., Ali, Irham.
"Buku Sakti Listening Comprehension".
Yogyakarta:
Diva Press,
2012.
Text.