Sekaran, Uma
Research methods for business : a skill-building approach
John Wiley & Sons, 1992
 Buku Teks
Sekaran, Uma
Research methods for business : a skill-building approach
John Wiley & Sons, 2016
 Buku Teks
Sekaran, Uma
Research methods for business: a skill-building approach
West Sussex : Wiley, 2013
 Buku Teks
Sekaran, Uma
Research methods for business : a skill-building approach
John Wiley & Sons, 2003
 Buku Teks SO
Sturdivant, Frederick D.
Business and society : a managerial approach
Richard D. Irwin, 1977
 Buku Teks SO