Title: Elements of Planting Design / Edition 1, Author: Richard L. Austin
Title: Planting Design / Edition 2, Author: Theodore D. Walker
Title: Planting Design: A Manual of Theory and Practice / Edition 3, Author: William R. Nelson
Title: Professional Planting Design: An Architectural and Horticultural Approach for Creating Mixed Bed Plantings / Edition 1, Author: Scott C. Scarfone