Gaya APA
USMARA, A, [., SUBROTO, V, N, [.
(2003).
IDEAS at work
.
Yogyakarta:
Amara Books.
Gaya MLA
USMARA, A., [ed.]., SUBROTO, V., Nanang, [penerj.].
"IDEAS at work".
Yogyakarta:
Amara Books,
2003.
Buku.