Employee relations
edited by Graham Hollinshead, Peter Nicholls and Stephanie Tailby
Financial Times Professional, 1999
 Buku Teks SO
Onong Uchjana Effendy
Human relations dan public relations dalam management
Alumni, 1983
 Buku Teks SO
Readings in human relations
edited by Keith Davis and William G. Scott
McGraw-Hill, 1959
 Buku Teks
Davis, Keith, 1918-
Human relations in business
McGraw-Hill, 1957
 Buku Teks SO
Davis, Keith, 1918-
Human relations in business
McGraw-Hill, 1957
 Buku Teks SO