APA ציטוט

Spiegelman, R. G. (1968). A study of industry location using multiple regression techniques. Economic Research Service, United States Department of Agriculture.

Chicago Style (17th ed.) Citation

Spiegelman, Robert G. A Study of Industry Location Using Multiple Regression Techniques. Washington, D.C: Economic Research Service, United States Department of Agriculture, 1968.

ציטוט MLA

Spiegelman, Robert G. A Study of Industry Location Using Multiple Regression Techniques. Economic Research Service, United States Department of Agriculture, 1968.