Sudman, S., & Blair, E. (1998). Marketing research: A problem-solving approach. McGraw-Hill.
Chicago-Zitierstil (17. Ausg.)Sudman, Seymour, und Edward Blair. Marketing Research: A Problem-solving Approach. Boston: McGraw-Hill, 1998.
MLA-Zitierstil (9. Ausg.)Sudman, Seymour, und Edward Blair. Marketing Research: A Problem-solving Approach. McGraw-Hill, 1998.