Research methodology :
Bryman, Alan,
Research methodology : business and management contexts /Bryman, Bell, Hirschsohn, Dos Santos, Du Toit, Masenge, Van Aardt, Wagner. - Cape Town : Oxford University Press Southern Africa, 2014. - xxiii, 424 pages : ill. ; 24 cm
Research methodology : business and management contexts /Bryman, Bell, Hirschsohn, Dos Santos, Du Toit, Masenge, Van Aardt, Wagner. - Cape Town : Oxford University Press Southern Africa, 2014. - xxiii, 424 pages : ill. ; 24 cm