Crabbe, Ernest H.
General business for economic understanding
South-Western Publishing, 1961
 Buku Teks
Einstein, Albert, 1879-1955
Relativity : the special and the general theory
Methuen , 1954
 Buku Teks
Traub, J.F.
A general theory of optimal algorithms
Academic Press, 1980
 Buku Teks
Toward a general theory of action
edited by Talcott Parsons ... [and others]
Free Press, 1965
 Buku Teks
Boulding, Kenneth Ewart, 1910-1993
Conflict and defense: a general theory
Harper, 1963
 Buku Teks