Bausell, R. B. (1986). A practical guide to conducting empirical research. Harper & Row.
Cita Chicago (17th ed.)Bausell, R. Barker. A Practical Guide to Conducting Empirical Research. New York: Harper & Row, 1986.
Cita MLA (9th ed.)Bausell, R. Barker. A Practical Guide to Conducting Empirical Research. Harper & Row, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.