Gaya APA
Giblin, L, T., Purnomo, Y, D, H.
(2004).
Skill with people
(
Cet. 8)
.
Jakarta:
Gramedia pustaka utama.
Gaya MLA
Giblin, Leslie, T.., Purnomo, Y., Dwi, Helly.
"Skill with people".
Cet. 8
Jakarta:
Gramedia pustaka utama,
2004.
Text.