Não informado. (2004). Qualitative Market Research. MCB University Press.
Chicagoスタイル(17版)引用形式Não informado. Qualitative Market Research. Bradford, Inglaterra: MCB University Press, 2004.
MLA(8版)引用形式Não informado. Qualitative Market Research. MCB University Press, 2004.
警告: この引用は必ずしも正確ではありません.