Article Sources
Interesting articles from various publications not explicit shown & quoted here:
"Merle Memories", by Cynthia Charlesworth - YSSC Yearbook 1978, GB
Personality Page ("Shelert" Shelties) - author of the interview: ? - YSSC Yearbook 1978, GB
Beginnings: The Island Dogs, by Catherine J. Burton, USA - Sheltie Pacesetter Jan./Feb. 1985, US Sheltie Magazine
A Portrait Gallery of Early Shelties, by Sue Ann Bowling, USA - Sheltie Pacesetter Nov./Dec. 1986, US Sheltie Magazine
The Chestnut Cross I: The Helensdale And Sheltieland Thistle, by Sue Ann Bowling, USA - Sheltie Pacesetter May/June 1989, US Sheltie Magazine
The Chestnut Cross Part II: Houghton Hill and Anahassitt, by Sue Ann Bowling, USA - Sheltie Pacesetter March/April 1990, US Sheltie Magazine