Gaya APA
Rosenberg, R., Hand, A. (1988).
Electric motor repair (3rd ed.).
Philadelphia:
Harcourt Brace Jovanovich College Publishers.
Gaya MLA
Rosenberg, Robert., Hand, August.
"Electric motor repair".
3rd ed.
Philadelphia:
Harcourt Brace Jovanovich College Publishers,
1988.
Text.