Reeve, R. N. (2002). Introduction to Environmental Analysis. John Wiley & Sons,LTD.
Cita Chicago (17th ed.)Reeve, Roger N. Introduction to Environmental Analysis. England: John Wiley & Sons,LTD, 2002.
Cita MLA (9th ed.)Reeve, Roger N. Introduction to Environmental Analysis. John Wiley & Sons,LTD, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.