Gaya APA
Wibhawa, B. et al (2011).
Social Entrepreneurship Social Enterprise; Pemikiran, Konseptual, Praktik .
Bandung:
Widya Pdjajaran.
Gaya MLA
Wibhawa, Budhi. et al.
"Social Entrepreneurship Social Enterprise; Pemikiran, Konseptual, Praktik".
Bandung:
Widya Pdjajaran,
2011.
Text.