Gaya APA
Ezra, Jakoep. (2006).
Success Through Character (Sukses Melalui Karakter) .
Yogyakarta:
Yayasan Andi.
Gaya Chicago
Ezra, Jakoep.
Success Through Character (Sukses Melalui Karakter).
Yogyakarta:
Yayasan Andi,
2006.
Text.
Gaya MLA
Ezra, Jakoep.
Success Through Character (Sukses Melalui Karakter).
Yogyakarta:
Yayasan Andi,
2006.
Text.
Gaya Turabian
Ezra, Jakoep.
Success Through Character (Sukses Melalui Karakter).
Yogyakarta:
Yayasan Andi,
2006.
Print.