APA aipamena

EDWARDS, E. O., & BELL, P. W. The theory and measurement of businnes income. University of California.

Chicago Style aipamena

EDWARDS, Edgar O., and Philip W. BELL. The Theory and Measurement of Businnes Income. Berkeley: University of California.

MLA aipamena

EDWARDS, Edgar O., and Philip W. BELL. The Theory and Measurement of Businnes Income. University of California.