Gaya APA
(Pengarang), J, G. (2009).
Aviation fuel quality control procedures : 4TH EDITION .
U.S.A ::
ASTM INTERNATIONAL,.
Gaya MLA
(Pengarang), JIM, GAMMON.
"Aviation fuel quality control procedures : 4TH EDITION".
U.S.A ::
ASTM INTERNATIONAL,,
2009.
Monograf.