Citazione APA

Fishman, B. G., & Leo fishman. (1962). American economy. D. Van nostrand.

Stile di citazione Chicago

Fishman, Betty G., e Leo fishman. American Economy. New Jessey: D. Van nostrand, 1962.

Citazione MLA

Fishman, Betty G., e Leo fishman. American Economy. D. Van nostrand, 1962.