Emory, W. (1985). Business research methods (3rd ed.). R.D. Irwin.
Citazione stile Chigago Style (17a edizione)Emory, William. Business Research Methods. 3rd ed. Homewood, Ill: R.D. Irwin, 1985.
Citatione MLA (9a ed.)Emory, William. Business Research Methods. 3rd ed. R.D. Irwin, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.