Dyfyniad APA

Singh, P. (2023). Note on the chemistry and trade forms of Lac. Superintendent Government Printing.

Dyfyniad Arddull Chicago

Singh, Puran. Note on the Chemistry and Trade Forms of Lac. Superintendent Government Printing, 2023.

Dyfyniad MLA

Singh, Puran. Note on the Chemistry and Trade Forms of Lac. Superintendent Government Printing, 2023.

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