Style de citation APA

Lê Bá Thảo. (1997). Vietnam the country and its geographical regions. Thế giới.

Style de citation Chicago

Lê Bá Thảo. Vietnam the Country and Its Geographical Regions. Thế giới, 1997.

Style de citation MLA

Lê Bá Thảo. Vietnam the Country and Its Geographical Regions. Thế giới, 1997.

Attention : ces citations peuvent ne pas être correctes à 100%.