Buchsbaum, Walter H., author
Prentice-Hall, 1978
Buku Referensi
Buchsbaum, Walter H., author
Prentice-Hall, 1978
Buku Referensi
Duncan, Otis Dudley, author
John Wiley & Sons, 1956
Buku Teks
Afif Kindri Bahar, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Skripsi Membership
Buchsbaum, Walter H., author
Prentice-Hall, 1987
Buku Referensi