Gaya APA

Built In Training. (2006). : Remaja Rosdakarya.

Gaya Chicago

Built In Training. Cet. 1. : Remaja Rosdakarya, 2006. .

Gaya MLA

Built In Training. Cet. 1. : Remaja Rosdakarya, 2006. .

Gaya Turabian

Built In Training. : Remaja Rosdakarya, 2006. .