Rosen, Ellen Doree
Sage Publications, 1993
Buku Teks
Betty Yarsita Agustina, author
Universitas Indonesia, 2019
UI - Tesis (Membership)
Wholey, Joseph S., author
Jossey-Bass Publishers, 1989
Buku Teks
Zainul Azmi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2014
UI - Tesis (Membership)
edit oleh A. Dale Timpe; translator, Dimas Samudra Rum, Soesanto Boedidarmo
Elex Media Komputindo, 1992
Buku Referensi