Reeve, R. N. (2002). Introduction to Environmental Analysis. John Wiley & Sons,LTD.
Chicago-čujuhus (17. p.)Reeve, Roger N. Introduction to Environmental Analysis. England: John Wiley & Sons,LTD, 2002.
MLA-čujuhus (9. p.)Reeve, Roger N. Introduction to Environmental Analysis. John Wiley & Sons,LTD, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.