Gaya APA

Essentials of business law for a new century / Jeffrey F. Beatty ; Susan S. Samuelson. (2004). Mason, OH: South-Western, c.

Gaya MLA

Essentials of business law for a new century / Jeffrey F. Beatty ; Susan S. Samuelson. . Mason, OH: South-Western, c, 2004. Buku Wajib.