APA aipamena

Rosenberg, R. R. (1945). Essentials of American business law. The Gregg Pub. Co..

Chicago Style aipamena

Rosenberg, R. Robert. Essentials of American Business Law. New York : Chicago [etc.]: The Gregg Pub. Co., 1945.

MLA aipamena

Rosenberg, R. Robert. Essentials of American Business Law. The Gregg Pub. Co., 1945.