Gaya APA
riyanto, S.
(2008).
1000 selected nouns used in speaking english
(
Cet. 1)
.
Yogyakarta:
PustakaPelajar.
Gaya MLA
riyanto, Slamet.
"1000 selected nouns used in speaking english".
Cet. 1
Yogyakarta:
PustakaPelajar,
2008.
Text.