Holbert, N. B. (1993). Practical marketing research: An integrated global perspective / Neil Bruce Holbert, Mark W. Speece. Prentice-Hall.
芝加哥风格引文Holbert, Neil Bruce. Practical Marketing Research: An Integrated Global Perspective / Neil Bruce Holbert, Mark W. Speece. New York: Prentice-Hall, 1993.
MLA引文Holbert, Neil Bruce. Practical Marketing Research: An Integrated Global Perspective / Neil Bruce Holbert, Mark W. Speece. Prentice-Hall, 1993.
警告:这些引文格式不一定是100%准确.