Udell, J. G., & Laczniak, E. R. (1981). Marketing in an age of change: An introduction. Wiley.
Chicagoスタイル(17版)引用形式Udell, Jon G., , Eugene R. Laczniak. Marketing in an Age of Change: An Introduction. New York: Wiley, 1981.
MLA(9版)引用形式Udell, Jon G., , Eugene R. Laczniak. Marketing in an Age of Change: An Introduction. Wiley, 1981.
警告: この引用は必ずしも正確ではありません.