Robinson, H. W. (1984). The solid rock construction company: How to build your life on the right foundation. Discovery House.
Lua i Stíl Chicago (17ú heag.)Robinson, Haddon W. The Solid Rock Construction Company: How to Build Your Life on the Right Foundation. Grand Rapids, MI: Discovery House, 1984.
Lua MLA (9ú heag.)Robinson, Haddon W. The Solid Rock Construction Company: How to Build Your Life on the Right Foundation. Discovery House, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.