Buat para mahasiswa S2 Arsitektur, berikut adalah beberapa references yang saya gunakan dalam perkuliahan kita

1. Booth, N.K. 1983. basic Elements of landscape Architectural Design. Waveland Press Inc. Illinois

2. Halle, F. dan R.A.A. Oldeman. 1975. An essay on the architecture and dynamics of grwoth of tropical trees. Penerbit Universiti Malaya, Kuala Lumpur

3.  Bell, A.D. 1991. Plant form: an illustrated guide to flowering plant morphology. Oxforn University Press. Oxford.

4. Blaumgardt J.P. 1994. How to identify flowering plant families; a practical guide for horticulturists and plant lovers. Timber Press, Portland, Oregon.