Gaya APA
Petersen, J, A. (1978).
Conquering family stress : a quide to action in times of crisis (Cet. 2).
Illinois:
Victor Books.
Gaya MLA
Petersen, J., Allan.
"Conquering family stress : a quide to action in times of crisis".
Cet. 2
Illinois:
Victor Books,
1978.
Text.