Cita APA (7th ed.)

Koschnick, W. J. (1996). Dictionary of social and market research. Gower.

Cita Chicago (17th ed.)

Koschnick, Wolfgang J. Dictionary of Social and Market Research. Hampshire, England ; Brookfield, VT: Gower, 1996.

Cita MLA (8th ed.)

Koschnick, Wolfgang J. Dictionary of Social and Market Research. Gower, 1996.