Gaya APA
BUREK, D, M.
(1993).
ENCYCLOPEDIA of associations, volume 1 :
(
27 th ed.)
.
Detroit:
Gole Research.
Gaya MLA
BUREK, Deborah, M..
"ENCYCLOPEDIA of associations, volume 1 :".
27 th ed.
Detroit:
Gole Research,
1993.
Buku.