Cita APA (7th ed.)

Galenson,Walter, & Harviy Leibenstein. (1955). Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics.

Cita Chicago (17th ed.)

Galenson,Walter, i Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. New Jersey: Quarterly Journal of Eonomics, 1955.

Cita MLA (9th ed.)

Galenson,Walter, i Harviy Leibenstein. Investment Criteria, Productivity and Economic Development. Quarterly Journal of Eonomics, 1955.

Atenció: Aquestes cites poden no estar 100% correctes.