Singh, P. (2023). Note on the chemistry and trade forms of Lac. Superintendent Government Printing.
Čikaški stil citiranja (17. izdanje)Singh, Puran. Note on the Chemistry and Trade Forms of Lac. Superintendent Government Printing, 2023.
MLA način citiranja (9. izdanje)Singh, Puran. Note on the Chemistry and Trade Forms of Lac. Superintendent Government Printing, 2023.
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