Gaya APA
Elger, A. J., Busch, E. K.. (1972).
Problems in Engineering Design .
New York:
McGraw-Hill Book Company Sydney.
Gaya Chicago
Elger, A. J., Busch, E. K..
Problems in Engineering Design.
New York:
McGraw-Hill Book Company Sydney,
1972.
.
Gaya MLA
Elger, A. J., Busch, E. K..
Problems in Engineering Design.
New York:
McGraw-Hill Book Company Sydney,
1972.
.
Gaya Turabian
Elger, A. J., Busch, E. K..
Problems in Engineering Design.
New York:
McGraw-Hill Book Company Sydney,
1972.
.