Vivi Varlina, author
2018
UI - Tesis (Membership)
Tompkins, Jonathan R., author
Wadsworth, 2005
Buku Teks
Denhardt, Robert B., author
Thomson/Wadsworth, 2004
Buku Teks
Denhardt, Robert B., author
Cengage Learning, 2015
Buku Teks
Rainey, Hal G., author
Jossey-Bass, 2014
Buku Teks