Singh, G. (1974). Water Supply and Sanitary Engineering. Standard Publishers Distributors.
Style de citation Chicago (17e éd.)Singh, Gurcharan. Water Supply and Sanitary Engineering. Standard Publishers Distributors, 1974.
Style de citation MLA (8e éd.)Singh, Gurcharan. Water Supply and Sanitary Engineering. Standard Publishers Distributors, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.