Gaya APA
P.E., L, R, H., Morrow, L. (1977).
Maintenance Engineering Handbook (3).
New York:
McGraw - Hill Book Company.
Gaya MLA
P.E., Lindley, R., Higgins,., Morrow, L.C..
"Maintenance Engineering Handbook".
3
New York:
McGraw - Hill Book Company,
1977.
Text.