Lua APA (7ú heag.)

Cooke, B. (1984). Contract planning and contractual procedures (2nd.ed.). Macmillan.

Lua i Stíl Chicago (17ú heag.)

Cooke, B. Contract Planning and Contractual Procedures. 2nd.ed. Basingstoke, Hampshire [England]: Macmillan, 1984.

Lua MLA (9ú heag.)

Cooke, B. Contract Planning and Contractual Procedures. 2nd.ed. Macmillan, 1984.

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