Gaya APA

Ezra, J. (2009). Success through character (sukses melalui karakter) . Yogyakarta:: Yogyakarta: Penerbit Andi, 2009.

Gaya MLA

Ezra, Jakoep. "Success through character (sukses melalui karakter)". Yogyakarta:: Yogyakarta: Penerbit Andi, 2009, 2009. Ebook.