Lua APA (7ú heag.)

Institution, 8. B. S. Information technology - Data communication - 37-pole DTE/DCE interface connector and contact number assignments.

Lua i Stíl Chicago (17ú heag.)

Institution, 8096 British Standards. Information Technology - Data Communication - 37-pole DTE/DCE Interface Connector and Contact Number Assignments.

Lua MLA (9ú heag.)

Institution, 8096 British Standards. Information Technology - Data Communication - 37-pole DTE/DCE Interface Connector and Contact Number Assignments.

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