Cita APA (7a ed.)

Klandt, H. (1997). Entrepreneurship and business development. Avebury.

Cita Chicago Style (17a ed.)

Klandt, Heinz. Entrepreneurship and Business Development. Aldershot [etc.]: Avebury, 1997.

Cita MLA (9a ed.)

Klandt, Heinz. Entrepreneurship and Business Development. Avebury, 1997.