Gaya APA
Parker, Sybil P.. (1982).
McGraw-hill encyclopedia of engineering .
United States of America:
McGraw-Hill Book Company.
Gaya Chicago
Parker, Sybil P..
McGraw-hill encyclopedia of engineering.
United States of America:
McGraw-Hill Book Company,
1982.
Text.
Gaya MLA
Parker, Sybil P..
McGraw-hill encyclopedia of engineering.
United States of America:
McGraw-Hill Book Company,
1982.
Text.
Gaya Turabian
Parker, Sybil P..
McGraw-hill encyclopedia of engineering.
United States of America:
McGraw-Hill Book Company,
1982.
Print.