Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.