Dyfyniad APA

Gurcharan Singh. (2012). Plant systematics: Theory and practice (3.). Oxford and IBH publishing Company Pvt Ltd.

Dyfyniad Arddull Chicago

Gurcharan Singh. Plant Systematics: Theory and Practice. 3. New Delhi: Oxford and IBH publishing Company Pvt Ltd, 2012.

Dyfyniad MLA

Gurcharan Singh. Plant Systematics: Theory and Practice. 3. Oxford and IBH publishing Company Pvt Ltd, 2012.

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