Sudman, S., & Blair, E. (1998). Marketing research: A problem-solving approach. McGraw-Hill.
Style de citation Chicago (17e éd.)Sudman, Seymour, et Edward Blair. Marketing Research: A Problem-solving Approach. Boston: McGraw-Hill, 1998.
Style de citation MLA (9e éd.)Sudman, Seymour, et Edward Blair. Marketing Research: A Problem-solving Approach. McGraw-Hill, 1998.