Gaya APA
Lund, O, N, S.
(2003).
Motivation : an ATM card for success
.
Upper Saddle River, NJ:
Prentice Hall.
Gaya MLA
Lund, O, Neil,, Sharon.
"Motivation : an ATM card for success".
Upper Saddle River, NJ:
Prentice Hall,
2003.
Text.