V K Sharma. (1999). Encyclopaedia of practical horticulture- 4 vol. Deep & Deep publications.
Chicago Edition CitationV K Sharma. Encyclopaedia of Practical Horticulture- 4 Vol. New Delhi: Deep & Deep publications, 1999.
Cita MLAV K Sharma. Encyclopaedia of Practical Horticulture- 4 Vol. Deep & Deep publications, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.