Gaya APA
HARIYONO, R. (2008).
ABC Plus English Grmmar. Accurate Bright Clear ; Complete Edition. (1).
Surabaya:
Gita Media.
Gaya MLA
HARIYONO, RUDY.
"ABC Plus English Grmmar. Accurate Bright Clear ; Complete Edition.".
1
Surabaya:
Gita Media,
2008.
Text.