SINGH, G. (2012). Building, planning designing and scheduling. Standard Publishers.
Lua i Stíl Chicago (17ú heag.)SINGH, Gurcharan. Building, Planning Designing and Scheduling. Standard Publishers, 2012.
Lua MLA (9ú heag.)SINGH, Gurcharan. Building, Planning Designing and Scheduling. Standard Publishers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.