Gaya APA

Boone, L, E., Kurtz, D, L. (2017). Contemporary business: pengantar bisnis kontemporer (13, c.2). : Salemba Empat.

Gaya MLA

Boone, Louis, E., Kurtz, David, L. "Contemporary business: pengantar bisnis kontemporer". 13, c.2 : Salemba Empat, 2017. .