Gaya APA

Hariyono, Rudy. (2008). ABC Plus English Grammar : Accurate, Bright, Clear . : Gita Media Press.

Gaya Chicago

Hariyono, Rudy. ABC Plus English Grammar : Accurate, Bright, Clear. : Gita Media Press, 2008. Text.

Gaya MLA

Hariyono, Rudy. ABC Plus English Grammar : Accurate, Bright, Clear. : Gita Media Press, 2008. Text.

Gaya Turabian

Hariyono, Rudy. ABC Plus English Grammar : Accurate, Bright, Clear. : Gita Media Press, 2008. Print.