Sivarajan, V. V. Introduction to Principles of Plant Taxonomy.
Chicago-čujuhus (17. p.)Sivarajan, V. V. Introduction to Principles of Plant Taxonomy.
MLA-čujuhus (9. p.)Sivarajan, V. V. Introduction to Principles of Plant Taxonomy.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.