APA (7e ed.) Bronvermelding

Sobel, R. (1972). The age of giant corporations: A microeconomic history of American business, 1914-1970. Greenwood Press.

Chicago (17e ed.) Bronvermelding

Sobel, Robert. The Age of Giant Corporations: A Microeconomic History of American Business, 1914-1970. Westport, Conn.: Greenwood Press, 1972.

MLA (8e ed.) Bronvermelding

Sobel, Robert. The Age of Giant Corporations: A Microeconomic History of American Business, 1914-1970. Greenwood Press, 1972.