Gaya APA
Suyanto, M. (2008).
Muhammad business strategy and ethics = Etika dan strategi bisnis Nabi Muhammad SAW (1).
Yogyakarta:
Andi.
Gaya MLA
Suyanto, M..
"Muhammad business strategy and ethics = Etika dan strategi bisnis Nabi Muhammad SAW".
1
Yogyakarta:
Andi,
2008.
Text.