Tolba, M. K. (2014). Present development styles and environmental problems.
Style de citation Chicago (17e éd.)Tolba, Mostafá Kamal. Present Development Styles and Environmental Problems. 2014.
Style de citation MLA (8e éd.)Tolba, Mostafá Kamal. Present Development Styles and Environmental Problems. 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.