Gaya APA
Gottlieb, B, H, (. (1988).
Marshaling social support: formats, processes, and effects. .
Newbury Park dsl:
Sage.
Gaya MLA
Gottlieb, Benjamin, H., (ed.).
"Marshaling social support: formats, processes, and effects. ".
Newbury Park dsl:
Sage,
1988.
Buku.