Gaya APA
Abidin, F, Z.
(2016).
Life Begins at Thirty: Cara cepat sukses di Usia 30
.
Semarang:
Fastindo.
Gaya MLA
Abidin, Fad, Zaenal.
"Life Begins at Thirty: Cara cepat sukses di Usia 30".
Semarang:
Fastindo,
2016.
Text.