Kirkwood, N. (2004). Weathering and durability in landscape architecture: Fundamentals, practices, and case studies. John Wiley.
Chicago-Zitierstil (17. Ausg.)Kirkwood, Niall. Weathering and Durability in Landscape Architecture: Fundamentals, Practices, and Case Studies. Hoboken, N.J: John Wiley, 2004.
MLA-Zitierstil (9. Ausg.)Kirkwood, Niall. Weathering and Durability in Landscape Architecture: Fundamentals, Practices, and Case Studies. John Wiley, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.