Gaya APA
HELSEL,Jay D.. (1979).
Reading Engineering Drawings Through Conceptual Sketching .
New York:
McGRAW-HILL BOOK COMPANY.
Gaya Chicago
HELSEL,Jay D..
Reading Engineering Drawings Through Conceptual Sketching.
New York:
McGRAW-HILL BOOK COMPANY,
1979.
Teks.
Gaya MLA
HELSEL,Jay D..
Reading Engineering Drawings Through Conceptual Sketching.
New York:
McGRAW-HILL BOOK COMPANY,
1979.
Teks.
Gaya Turabian
HELSEL,Jay D..
Reading Engineering Drawings Through Conceptual Sketching.
New York:
McGRAW-HILL BOOK COMPANY,
1979.
Teks.