American Environmental Leaders
- Article about Rolston

Anne Beecher, ed., American Environmental Leaders: From Colonial Times to the Present, 2 vols.

(Santa Barbara CA: ABC-CLIO, 2000), vol II, L-Z, pages 691-692. New edition (Millerton, NY: Grey House Publishing, 2008), vol. II, L-Z, pp. 695-697.

Online at: http://hdl.handle.net/10217/37720