Gurucharan Singh. (2004). Plant systematics: Theory and practice (2nd.). Oxford & IBH Publishing Co. Pvt. Ltd.
Chicago Edition CitationGurucharan Singh. Plant Systematics: Theory and Practice. 2nd. New Delhi: Oxford & IBH Publishing Co. Pvt. Ltd, 2004.
MLA Edition CitationGurucharan Singh. Plant Systematics: Theory and Practice. 2nd. Oxford & IBH Publishing Co. Pvt. Ltd, 2004.
Warning: These citations may not always be 100% accurate.