Gaya APA
Yusuf, C, F., Suwito, . (2010).
MODEL PENGEMBANGAN EKONOMI PESANTREN (1).
Yogyakarta:
STAIN Purwokerto Press.
Gaya MLA
Yusuf, Choirul, Fuad., Suwito, .
"MODEL PENGEMBANGAN EKONOMI PESANTREN".
1
Yogyakarta:
STAIN Purwokerto Press,
2010.
Text.