Cita APA (7a ed.)

Landwehr, B. J. (1985). Basic business statistics. Robert E Krieger.

Cita Chicago Style (17a ed.)

Landwehr, Bernard J. Basic Business Statistics. Florida: Robert E Krieger, 1985.

Cita MLA (8a ed.)

Landwehr, Bernard J. Basic Business Statistics. Robert E Krieger, 1985.