Masonry in 2005

Concrete and Concrete Masonry by Ahrens, Donald L.

Builder's Foundation Handbook by Labs, Kenneth, Carmody, John, Christian, Jeffrey

Concrete at Home: Innovative Forms and Finishes by Cheng, Fu-Tung, Olsen, Eric

Concrete and Masonry Repairs and Utilities by U. S. Army

The Cathedral Of Strasburg And The Stonemasons Of Germany by Mackey, Albert G., Singleton, William R.

The Stonemasons Of Germany by Gould, Robert Freke