Gaya APA
Ezra, J.
(2009).
Success Through Character; (Sukses Melalui Karakter)
(
Cet. 4)
.
Yogyakarta:
Andi Offset.
Gaya MLA
Ezra, Jakoep.
"Success Through Character; (Sukses Melalui Karakter)".
Cet. 4
Yogyakarta:
Andi Offset,
2009.
Buku Agribisnis.