Sivarajan, V. V., & Robson, N. K. P. (1991). Introduction to the principles of plant taxonomy (2nd ed.). Cambridge University Press.
Styl ChicagoSivarajan, V. V., a N. K. P. Robson. Introduction to the Principles of Plant Taxonomy. 2nd ed. Cambridge [England] ; New York: Cambridge University Press, 1991.
Citace podle MLASivarajan, V. V., a N. K. P. Robson. Introduction to the Principles of Plant Taxonomy. 2nd ed. Cambridge University Press, 1991.
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