Lua APA (7ú heag.)

ANDREWS, D. C. (1988). Study Guide Business Communication Deborah C. Audrens & William D. Andrews. Macmillan.

Lua i Stíl Chicago (17ú heag.)

ANDREWS, Deborah C. Study Guide Business Communication Deborah C. Audrens & William D. Andrews. Macmillan, 1988.

Lua MLA (8ú heag.)

ANDREWS, Deborah C. Study Guide Business Communication Deborah C. Audrens & William D. Andrews. Macmillan, 1988.

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