| Guernsey websites | |
| World Guernsey Cattle Federation | www.worldguernseys.org |
| American Guernsey Association | www.usguernsey.com |
| Canadian Guernsey Association | www.guernseycanada.ca/ |
| English Guernsey Cattle Society | www.guernseycattle.com |
| South African Guernsey Cattle Breeders | www.studbook.co.za/Society/guernsey |
| Guernsey Cattle Society of Australia | www.lbcentre.com.au/Guernsey.php |
| Queensland (Australia) Guernseys | www.qldguernsey.spaces.live.com |
| Australian Dairy Links: | |
| Australian Dairy Herd Improvement Scheme | www.adhis.com.au |
| Australian Dairy Industry | www.dairy.com.au |
| Dairy Australia | www.dairyaustralia.com.au |
| Australian Guernsey products: | |
| Maleny Dairies - milk, cream, yoghurt |
