Gaya APA
SCHWARTZ, D, J.
(2014).
THE MAGIC OF THINKING BIG
(
1)
.
SURABAYA:
PT MENUJU INSAN CEMERLANG.
Gaya MLA
SCHWARTZ, DAVID, J..
"THE MAGIC OF THINKING BIG".
1
SURABAYA:
PT MENUJU INSAN CEMERLANG,
2014.
Text.