Gaya APA
Dardjowidjojo, S. (2009).
English Phonetics and Phonology: For Indonesians .
Jakarta:
Yayasan Pustaka Obor Indonesia.
Gaya MLA
Dardjowidjojo, Soenjono.
"English Phonetics and Phonology: For Indonesians".
Jakarta:
Yayasan Pustaka Obor Indonesia,
2009.
Text.