APA ציטוט

Baerwald, F. (1969). History and structure of economic development. International Textbook.

Chicago Style (17th ed.) Citation

Baerwald, Friedrich. History and Structure of Economic Development. Scranton, Pa: International Textbook, 1969.

ציטוט MLA

Baerwald, Friedrich. History and Structure of Economic Development. International Textbook, 1969.