Gaya APA
Boulter, N., Jackie, M, D.
(2010).
The Art of HRD : People and Competencies
.
Jakarta:
Gramedia.
Gaya MLA
Boulter, Nick., Jackie, Murray, Dalziel,.
"The Art of HRD : People and Competencies".
Jakarta:
Gramedia,
2010.
.