Dyfyniad APA

Kuppuram G & Kumudamani K. (1990). History of science and technology in India (v.6: Metals and metal technology). Sundeep.

Dyfyniad Arddull Chicago

Kuppuram G and Kumudamani K. History of Science and Technology in India (v.6: Metals and Metal Technology). Delhi: Sundeep, 1990.

Dyfyniad MLA

Kuppuram G and Kumudamani K. History of Science and Technology in India (v.6: Metals and Metal Technology). Sundeep, 1990.

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