Gaya APA
Lubis, S, H.
(2012).
Total Motivation tanda seru (!)
(
Cet.7)
.
Yogyakarta:
PRO-YOU.
Gaya MLA
Lubis, Satria, Hadi.
"Total Motivation tanda seru (!)".
Cet.7
Yogyakarta:
PRO-YOU,
2012.
Text.