Gaya APA

MAPPING THE WORLD. (2001). HONGKONG: .

Gaya Chicago

MAPPING THE WORLD. pertama. HONGKONG: , 2001. Text.

Gaya MLA

MAPPING THE WORLD. pertama. HONGKONG: , 2001. Text.

Gaya Turabian

MAPPING THE WORLD. HONGKONG: , 2001. Print.