Johnson, J. S., Friend, S. B., & Horn, B. J. (2014). Levels of analysis and sources of data in sales research: A multilevel-multisource review. Journal of Personal Selling & Sales Management, 34(1), 70. https://doi.org/10.1080/08853134.2013.870185
Chicago Style (17th ed.) CitationJohnson, Jeff S., Scott B. Friend, and Bradley J. Horn. "Levels of Analysis and Sources of Data in Sales Research: A Multilevel-multisource Review." Journal of Personal Selling & Sales Management 34, no. 1 (2014): 70. https://doi.org/10.1080/08853134.2013.870185.
MLA (9th ed.) CitationJohnson, Jeff S., et al. "Levels of Analysis and Sources of Data in Sales Research: A Multilevel-multisource Review." Journal of Personal Selling & Sales Management, vol. 34, no. 1, 2014, p. 70, https://doi.org/10.1080/08853134.2013.870185.