Sterling, R. R. (1970). Theory of the measurement of enterprise income. University Press of Kansas.
Cita Chicago (17th ed.)Sterling, Robert R. Theory of the Measurement of Enterprise Income. Lawrence: University Press of Kansas, 1970.
Cita MLA (8th ed.)Sterling, Robert R. Theory of the Measurement of Enterprise Income. University Press of Kansas, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.