Rigby, P. H. (1965). Conceptual foundations of business research. John Wiley and sons.
Chicago Style citaatRigby, Paul H. Conceptual Foundations of Business Research. London: John Wiley and sons, 1965.
MLA citatieRigby, Paul H. Conceptual Foundations of Business Research. John Wiley and sons, 1965.
Let op: Deze citaties zijn niet altijd 100% accuraat.