Gaya APA

Hidayat, Taufik. (2007). Learn to Earn Trading Valas Via Internet (Ed.1). Yogyakarta: Andi.

Gaya Chicago

Hidayat, Taufik. Learn to Earn Trading Valas Via Internet. Ed.1 Yogyakarta: Andi, 2007. Text.

Gaya MLA

Hidayat, Taufik. Learn to Earn Trading Valas Via Internet. Ed.1 Yogyakarta: Andi, 2007. Text.

Gaya Turabian

Hidayat, Taufik. Learn to Earn Trading Valas Via Internet. Ed.1 Yogyakarta: Andi, 2007. Print.