Clover, V. T., & Balsley, H. L. (1979). Business research methods (Second Edition.). Ohio: Grid Publishing.
Chicago Style CitationClover, Vernon T., i Howard L. Balsley. Business Research Methods. Second Edition. Ohio: Grid Publishing, 1979.
Cita MLAClover, Vernon T., i Howard L. Balsley. Business Research Methods. Second Edition. Ohio: Grid Publishing, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.