Dyfyniad APA

Sengupta, N. (1993). User-friendly irrigation designs. Sage Publications.

Dyfyniad Arddull Chicago

Sengupta, Nirmal. User-friendly Irrigation Designs. New Delhi ; Newbury Park: Sage Publications, 1993.

Dyfyniad MLA

Sengupta, Nirmal. User-friendly Irrigation Designs. Sage Publications, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.