Lua APA (7ú heag.)

(1993). Management For Productivity/ John R. Scbermerborn,jr. John-Wiley & Sons.

Lua i Stíl Chicago (17ú heag.)

Management For Productivity/ John R. Scbermerborn,jr. John-Wiley & Sons, 1993.

Lua MLA (8ú heag.)

Management For Productivity/ John R. Scbermerborn,jr. John-Wiley & Sons, 1993.

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