Gaya APA
Herlambang, S. (2011).
Personality development (pengembangan kepribadian) / Susatyo Herlambang (Cet.1).
Yogyakarta:
Gosyen Publishing.
Gaya MLA
Herlambang, Susatyo.
"Personality development (pengembangan kepribadian) / Susatyo Herlambang".
Cet.1
Yogyakarta:
Gosyen Publishing,
2011.
Text.