Citazione Stile APA (7a Edizione)

joswig, h. (1970). the financial system of the g. d. r. the institute of national planning.

Citazione stile Chigago Style (17a edizione)

joswig, heinz. The Financial System of the G. D. R. cairo: the institute of national planning, 1970.

Citatione MLA (9a ed.)

joswig, heinz. The Financial System of the G. D. R. the institute of national planning, 1970.