Style de citation APA

Wells, L. (1972). The product life cyle and nternational trade. Havard: President and Fellows of Havard College.

Style de citation Chicago

Wells, Louis. The Product Life Cyle and Nternational Trade. Havard: President and Fellows of Havard College, 1972.

Style de citation MLA

Wells, Louis. The Product Life Cyle and Nternational Trade. Havard: President and Fellows of Havard College, 1972.

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