Citazione APA

Dunckel,Earl.B, & Reed, W. W. (1970). Business Environment of Seventees: A Trend Analysis For Business Planning. McGraw-Hill.

Stile di citazione Chicago

Dunckel,Earl.B, e William.K Wilson Reed. Business Environment of Seventees: A Trend Analysis For Business Planning. New York: McGraw-Hill, 1970.

Citazione MLA

Dunckel,Earl.B, e William.K Wilson Reed. Business Environment of Seventees: A Trend Analysis For Business Planning. McGraw-Hill, 1970.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.