Cita APA (7th ed.)

Van Tassel, C. E. (1966). Analysis of factors influencing retail sales. Michigan State University.

Cita Chicago (17th ed.)

Van Tassel, Charles E. Analysis of Factors Influencing Retail Sales. East Lansing, Bureau of Business and Economic Research, Division of Research, Graduate School of Bus. Administration: Michigan State University, 1966.

Cita MLA (9th ed.)

Van Tassel, Charles E. Analysis of Factors Influencing Retail Sales. Michigan State University, 1966.