Gaya APA

Hamid Muhammad, Ph. D.. (2013). Arung Alam . : .

Gaya Chicago

Hamid Muhammad, Ph. D.. Arung Alam. : , 2013. Text.

Gaya MLA

Hamid Muhammad, Ph. D.. Arung Alam. : , 2013. Text.

Gaya Turabian

Hamid Muhammad, Ph. D.. Arung Alam. : , 2013. Print.