Dyfyniad APA
Mathur, D. (1949). Elements of properties of matter. Shyam Lal Charitable Trust.
Dyfyniad Arddull Chicago
Mathur, D.S. Elements of Properties of Matter. New Delhi: Shyam Lal Charitable Trust, 1949.
Dyfyniad MLA
Mathur, D.S. Elements of Properties of Matter. Shyam Lal Charitable Trust, 1949.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.