Sonaga, Harez Posma
Perancangan ulang employee assistance programs di PT XYZ
2006
 UI - Tesis (Membership)
Sinaga, Harez Posma
Perancangan ulang employee assistance program di PT XYZ
2006
 UI - Tesis (Membership)
Employee assistance programs : wellness/enhancement programming
edited by Michael A. Richard, William G. Emener, William S. Hutchinson, Jr.
Charles C Thomas, 2009
 Buku Teks
Employee assistance programs: wellness/​enhancement programming
edited by William G. Emener, William S. Hutchison, Jr., Michael A. Richard
Thomas Books, 2003
 Buku Teks
Rizal Bachrun
Employee assistance programs sebagai alternatif pemecahan masalah burnout pada perawat di rumah sakit
Fakultas Psikologi Universitas Indonesia, 2006
 UI - Tesis (Membership)