Gaya APA
Hojat, M., Crandall, R. (1987).
Loneliness : Theory , Research, And Aplications .
london:
Sage Publications.
Gaya MLA
Hojat, Mohammadreza., Crandall, Rick.
"Loneliness : Theory , Research, And Aplications".
london:
Sage Publications,
1987.
Text.