Não informado. (1926). Bulletin of business research. Ohio State University, Bureau of Business Research.
Style de citation Chicago (17e éd.)Não informado. Bulletin of Business Research. Columbus, Ohio: Ohio State University, Bureau of Business Research, 1926.
Style de citation MLA (8e éd.)Não informado. Bulletin of Business Research. Ohio State University, Bureau of Business Research, 1926.
Attention : ces citations peuvent ne pas être correctes à 100%.