Gaya APA
jamarah, S, B. (2015).
Program Evaluation: A Step-by-Step Guide (revised Edition) .
[s.i.]:
sunnycrest press.
Gaya MLA
jamarah, Syaiful, Bahri.
"Program Evaluation: A Step-by-Step Guide (revised Edition)".
[s.i.]:
sunnycrest press,
2015.
Text.