[publisher not identified], [date of publication not identified]
Naskah
Michael Nelson, Martha Craven Nussbaum, James V. Mirollo, Mera J. Flaumenhaft
Jossey-Bass, 2000
Buku Teks
Papyrus, author
Elex Media Komputindo, 2019
Buku Teks
Djoko Tri Prasetya, author
Rineka Cipta, 1997
Buku Teks
Supartono Widyosiswoyo, author
Ghalia Indonesia, 1996
Buku Teks