Gaya APA
Sonhaji, Muhammad Abdullah. (2008).
Kaya itu wajib/Muhammad Abdullah Sonhaji .
Yogyakarta:
Qolbun Salim.
Gaya Chicago
Sonhaji, Muhammad Abdullah.
Kaya itu wajib/Muhammad Abdullah Sonhaji.
Yogyakarta:
Qolbun Salim,
2008.
Text.
Gaya MLA
Sonhaji, Muhammad Abdullah.
Kaya itu wajib/Muhammad Abdullah Sonhaji.
Yogyakarta:
Qolbun Salim,
2008.
Text.
Gaya Turabian
Sonhaji, Muhammad Abdullah.
Kaya itu wajib/Muhammad Abdullah Sonhaji.
Yogyakarta:
Qolbun Salim,
2008.
Print.