APA način citiranja (7. izdanje)

BIKKER JACOB A. (2004). COMPITITION AND EFFICIENCY IN A UNITIED? EDWARD ELGOR PUB.

Čikaški stil citiranja (17. izdanje)

BIKKER JACOB A. COMPITITION AND EFFICIENCY IN A UNITIED? CHELTANHAM: EDWARD ELGOR PUB, 2004.

MLA način citiranja (9. izdanje)

BIKKER JACOB A. COMPITITION AND EFFICIENCY IN A UNITIED? EDWARD ELGOR PUB, 2004.