Gaya APA
Clegg, B., Clegg, B.
(2006).
Instant Motivation: 79 Cara Instan Menumbuhkan Motivasi
.
Yogyakarta:
Esensi.
Gaya MLA
Clegg, Brian., Clegg, Brian.
"Instant Motivation: 79 Cara Instan Menumbuhkan Motivasi".
Yogyakarta:
Esensi,
2006.
Text.