Dale, Ernest
Management: theory and practice
McGraw-Hill, 1973
 Buku Teks
Dale, Ernest
Management theory and practice
McGraw-Hill, 1978
 Buku Teks
Dale, Ernest
Management: theory and practice
McGraw-Hill Kogakusha, 1978
 Buku Teks
Seckler-Hudson, Catheryn
Organization and management ; theory and practice
Washington, D.C., The American University Press
 Buku Teks
Dale, Ernest
Management: theory and practice
McGraw-Hill, 1973
 Buku Teks