Gaya APA
Gross, I, H. et al
(1980).
Management for modern fasmilies
(
4th ed)
.
Englewood Cliffs:
Frentice Hall.
Gaya MLA
Gross, Irma, H.. et al.
"Management for modern fasmilies".
4th ed
Englewood Cliffs:
Frentice Hall,
1980.
Text.