ロバート・ホイッタカー
Robert H. Whittaker (1965) Dominance and diversity in plant communities. Science, 147; 250-260.
Robert H. Whittaker (1967) Gradient analysis of vegetation. Biol. Rev., 42; 207-264.
Robert H. Whittaker (1969) New Concepts of Kingdoms of Organisms. Science, 10; 150-160.
Robert H. Whittaker (1972) Evolution and measurement of species diversity. Taxon, 21; 213-251.
Robert H. Whittaker (1975) Communities and Ecosystems. Macmillan. ISBN 0-02-427390-2.
Robert H. Whittaker(Ed) (1978) Classification of Plant Communities. (Handbook of Vegetation Science.) Kluwer Academic Publishers. ISBN 90-6193-566-0.