Boulding, Kenneth E. (Kenneth Ewart), 1910-1993, author
Harper and Brother Publishers, 1953
Buku Teks
Tremblay, Victor J., author
[Springer, ], 2012
eBooks
Shepherd, William G., author
Prentice-Hall, 1979
Buku Teks
Burgess, Giles H., author
Prentice-Hall, 1989
Buku Teks
Burgess, Giles H., author
Prentice-Hall, 1989
Buku Teks