Gaya APA
aswan. (2015).
Social entrepreneurship .
Bandung:
Alfabeta.
Gaya Chicago
aswan.
Social entrepreneurship.
Bandung:
Alfabeta,
2015.
Text.
Gaya MLA
aswan.
Social entrepreneurship.
Bandung:
Alfabeta,
2015.
Text.
Gaya Turabian
aswan.
Social entrepreneurship.
Bandung:
Alfabeta,
2015.
Print.