Gaya APA
Wilber, G, O., Warner, W, E. (1954).
Industrial Arts in General Education (Second Edition).
Pennysylvania:
International Textbook Company.
Gaya MLA
Wilber, Gordon, O.., Warner, William, E..
"Industrial Arts in General Education".
Second Edition
Pennysylvania:
International Textbook Company,
1954.
Text.