Citazione APA

Hanson, A. H. (1960). Economic issues of 1960s. Mc graw hill book company inc.

Stile di citazione Chicago

Hanson, Alvin H. Economic Issues of 1960s. New York: Mc graw hill book company inc, 1960.

Citazione MLA

Hanson, Alvin H. Economic Issues of 1960s. Mc graw hill book company inc, 1960.