Gaya APA
Oetomo, I.
(2014).
Seri Pribadi Unggul - Leadership Work
.
Yogyakarta:
Andi Offset.
Gaya MLA
Oetomo, Indayati.
"Seri Pribadi Unggul - Leadership Work".
Yogyakarta:
Andi Offset,
2014.
Text.