Cita APA (7th ed.)

ebrary, Inc, & Bertrand, R. L. (2011). Theories and effects of economic growth. Nova Science Publishers, Inc..

Cita Chicago (17th ed.)

ebrary, Inc, i Richard L. Bertrand. Theories and Effects of Economic Growth. New York: Nova Science Publishers, Inc., 2011.

Cita MLA (9th ed.)

ebrary, Inc, i Richard L. Bertrand. Theories and Effects of Economic Growth. Nova Science Publishers, Inc., 2011.