Duffield, M. R., & Jones, W. D. (2001). Plants for dry climates: How to select, grow, and enjoy (Rev. ed.). Perseus Pub..
Chicago-čujuhus (17. p.)Duffield, Mary Rose, juo Warren D. Jones. Plants for Dry Climates: How to Select, Grow, and Enjoy. Rev. ed. Cambridge, MA: Perseus Pub., 2001.
MLA-čujuhus (9. p.)Duffield, Mary Rose, juo Warren D. Jones. Plants for Dry Climates: How to Select, Grow, and Enjoy. Rev. ed. Perseus Pub., 2001.
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