Unknown. (2023). Handbooks of Commercial Products, Indian section no.18. Jalap. Government Printing, Government of India, Calcutta.
Citazione stile Chigago Style (17a edizione)Unknown. Handbooks of Commercial Products, Indian Section No.18. Jalap. Government Printing, Government of India, Calcutta, 2023.
Citatione MLA (9a ed.)Unknown. Handbooks of Commercial Products, Indian Section No.18. Jalap. Government Printing, Government of India, Calcutta, 2023.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.