Dyfyniad APA

Venhaus, H. (2012). Designing The Sustainable Site. John Wiley & Sons.

Dyfyniad Arddull Chicago

Venhaus, Heather. Designing The Sustainable Site. John Wiley & Sons, 2012.

Dyfyniad MLA

Venhaus, Heather. Designing The Sustainable Site. John Wiley & Sons, 2012.

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