Barrilleaux, Charles
Democratic policymaking: an analytic approach
Cambridge University Press, 2017
 Buku Teks
The social fabric
edited by John H. Cary and Julius Weinberg
Little, Brown, 1984
 Buku Teks
The social fabric: dimensions and issues
edited by James F. Short
Sage, 1986
 Buku Teks
Ghali, A.
Structural analysis : a unified classical and matrix approach
Chapman and Hall , 1978
 Buku Teks
Ghali, A.
Structural analysis: a unified classical and matrix approach
Intext Educational Publishers , 1972
 Buku Teks