(2007). Landscape Architecture 255: Advance Landscape Technology. Landscape Architecture Department, College of Architecture, University of the Philippines Diliman.
Chicago-Zitierstil (17. Ausg.)Landscape Architecture 255: Advance Landscape Technology. Quezon City: Landscape Architecture Department, College of Architecture, University of the Philippines Diliman, 2007.
MLA-Zitierstil (9. Ausg.)Landscape Architecture 255: Advance Landscape Technology. Landscape Architecture Department, College of Architecture, University of the Philippines Diliman, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.