Fogle, B. (1999). Natural cat care. Dorling Kindersley.
Lua i Stíl Chicago (17ú heag.)Fogle, Bruce. Natural Cat Care. London: Dorling Kindersley, 1999.
Lua MLA (8ú heag.)Fogle, Bruce. Natural Cat Care. Dorling Kindersley, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.