Singh, A. K. (1981). Patterns of regional development: A comparative study. Sterling Pubs. Pvt. Ltd.
Style de citation Chicago (17e éd.)Singh, Ajit Kumar. Patterns of Regional Development: A Comparative Study. Sterling Pubs. Pvt. Ltd, 1981.
Style de citation MLA (9e éd.)Singh, Ajit Kumar. Patterns of Regional Development: A Comparative Study. Sterling Pubs. Pvt. Ltd, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.