Michener, D., & Sinton, N. (2001). Taylor's guide to ground covers: More than 400 flowering and foliage ground covers for every garden situation (Completely rev. and updated.). Boston: Houghton Mifflin.
Trích dẫn kiểu ChicagoMichener, David, và Nan Sinton. Taylor's Guide to Ground Covers: More Than 400 Flowering and Foliage Ground Covers for Every Garden Situation. Completely rev. and updated. Boston: Houghton Mifflin, 2001.
Trích dẫn MLAMichener, David, và Nan Sinton. Taylor's Guide to Ground Covers: More Than 400 Flowering and Foliage Ground Covers for Every Garden Situation. Completely rev. and updated. Boston: Houghton Mifflin, 2001.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.