Dyfyniad APA

Veena. (1986). Bio-gas technology: A study of community bio-gas plant. Ashish Publishing House.

Dyfyniad Arddull Chicago

Veena. Bio-gas Technology: A Study of Community Bio-gas Plant. New Delhi: Ashish Publishing House, 1986.

Dyfyniad MLA

Veena. Bio-gas Technology: A Study of Community Bio-gas Plant. Ashish Publishing House, 1986.

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