APA Zitierstil

Sachs, I. (1967). Obstacles to growth: Democraphic, economic and social. Polish Scientific Publ.

Chicago Zitierstil

Sachs, Ignacy. Obstacles to Growth: Democraphic, Economic and Social. Warszawa: Polish Scientific Publ, 1967.

MLA Zitierstil

Sachs, Ignacy. Obstacles to Growth: Democraphic, Economic and Social. Polish Scientific Publ, 1967.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.