Gaya APA

Shipping, A, B, O. (2001). Rules for Building and Classing : Mobile offshore Drilling Units 2001 . New York: American Burean of Shipping.

Gaya MLA

Shipping, American, Burean, Of. "Rules for Building and Classing : Mobile offshore Drilling Units 2001". New York: American Burean of Shipping, 2001. Buku PPs Prodi Teknik Kimia.