Gaya APA
L.Heisermana, D. (1977).
Handbook of major appliance troubleshooting and repair .
New Jersey:
Prentice- Hall, Inc.
Gaya MLA
L.Heisermana, David.
"Handbook of major appliance troubleshooting and repair".
New Jersey:
Prentice- Hall, Inc,
1977.
Monograf.