Veithzal Rivai Zainal, author
Rajawali Pers, 2013
Multimedia
Veithzal Rivai Zainal, author
Rajawali Pers, 2013
Multimedia
Davis, Keith, 1918-, author
Erlangga , 1985
Buku Teks
Veithzal Rivai Zainal, author
RajaGrafindo Persada, 2003
Buku Teks
Moekijat, author
Mandar Maju, 1990
Buku Teks