← Search Journal of Marketing 1967 Legal Developments in Marketing Ray O. Werner Colorado College DOI10.1177/002224296703100214 Sources semanticscholar openalex Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓