Gaya APA
Rothbart, H, A. (1964).
Mechanical Design And System Handbook (Ke 2).
New York:
McGraw-Hill Book Company, Inc., New Y.
Gaya MLA
Rothbart, Harold, A..
"Mechanical Design And System Handbook".
Ke 2
New York:
McGraw-Hill Book Company, Inc., New Y,
1964.
Text.