Cita APA (7a ed.)

Carlsson, C. (1991). New instruments for management research. [s.n.].

Cita Chicago Style (17a ed.)

Carlsson, Christer. New Instruments for Management Research. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Carlsson, Christer. New Instruments for Management Research. [s.n.], 1991.