Gaya APA
Getz, D. (2007).
Event Studies: theory, research and policy for planned events (ed. 1).
Burlington:
Butterworth-Heinemann.
Gaya MLA
Getz, Donald.
"Event Studies: theory, research and policy for planned events".
ed. 1
Burlington:
Butterworth-Heinemann,
2007.
BUKU.