Jay Teachman ... [and others]
Comm. and family Study Center, 1979
Buku Teks
1982,
Buku Teks
edited by James F. Phillips, John A. Ross
Clarendon Press, 1992
Buku Teks
The University of Mincigan, 1969
Buku Teks
Stycos, J. Mayone
Appleton Century Crofts, 1973
Buku Teks