Gaya APA
Riyanto, S.
(2008).
1000 Selected Nouns Used in Speaking English
(
Cet. I)
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Riyanto, Slamet.
"1000 Selected Nouns Used in Speaking English".
Cet. I
Yogyakarta:
Pustaka Pelajar,
2008.
Text.