Dyfyniad APA

Sah, R. C. (2021). Study of lead in spray paints, Nepal. CEPHED.

Dyfyniad Arddull Chicago

Sah, Ram Charitra. Study of Lead in Spray Paints, Nepal. Kathmandu: CEPHED, 2021.

Dyfyniad MLA

Sah, Ram Charitra. Study of Lead in Spray Paints, Nepal. CEPHED, 2021.

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