Bullmastiff Books
The Bullmastiff- Peerless Protector by Jack Shastid and Gerry Roach

Bringing Up A Bullmastiff Puppy by Mona Lindau-Webb Phd

The Illustrated Standard of the Bullmastiff   American Bullmastiff Association
General Dog Books
How To Raise A Puppy You Can Live With by Clarice Rutherford and David Neil

Mother Knows Best, The Natural Way To Train Your Dog by Carol Lea Benjamin

The Howell Book of Puppy Raising by Charlotte Schwartz
Bullmastiff Sites
American Bullmastiff Association

Pedigree Search

Bullmastiffs - What the Prudent Buyer Should Know

AKC Standard