Van Tassel, C. E. (1966). Analysis of factors influencing retail sales. Michigan State University.
Citação norma ChicagoVan 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.
Citação norma MLAVan Tassel, Charles E. Analysis of Factors Influencing Retail Sales. Michigan State University, 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.