Gaya APA
Amrih, P.
(2008).
The 7 Habits of Higly Effective People Versi Semar dan Pandawa
.
Yogyakarta:
Pinus.
Gaya MLA
Amrih, Pitoyo.
"The 7 Habits of Higly Effective People Versi Semar dan Pandawa".
Yogyakarta:
Pinus,
2008.
Text.