Incoming Resources
- Children's Television Workshop and Rigby, Crystal Lake, Ill., c1998
- Maurbern Pty Ltd., Distributed by Rigby Education, Melbourne, Australia, Crystal Lake, Ill., 1989
- Shortland Publn. Ltd., Distributed in the United States of America by Rigby Education, Auckland, New Zealand, Crystal Lake, Ill., c1988
- Shortland Publications;, Distributed by Rigby Education, Auckland, New Zealand, Crystal Lake, Ill., c1988