Arya, Jagdish C., author
Prentice-Hall, 1981
Buku Teks
Lind, Douglas A., author
McGraw-Hill-Irwin, 2010
Buku Teks
Hudson, William J., author
John Wiley & Sons, 1993
Buku Teks
Maisal, Sherman J., author
John Wiley & Sons, 1957
Buku Teks
Bernardus Y. Nugroho, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2015
Buku Teks