Harish Kapur. (1990). Botany for civil services examination (preliminary) (Ed.3rd rev and enl.).
Chicago Style aipamenaHarish Kapur. Botany for Civil Services Examination (preliminary). Ed.3rd rev and enl. New Delhi, Cosmos Bookhive, 1990.
MLA aipamenaHarish Kapur. Botany for Civil Services Examination (preliminary). Ed.3rd rev and enl. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.