- DuPont and the 1937 Tax Act
- Australia / Tasmania and Hemp
- The Hemp Car
- House of Hemp UK
- Hemp Germplasm Trials in Canada – Research paper by Dr. Ernest Small
- The Hemp Report
- Hemp Search
- Hemp World
- Hemp Museum
- Hempology
- Industrial Hemp Regulations – Canada
- Journal of Industrial Hemp
- Natural Hemphasis
- New Zealand Hemp Industries Association
- US Industrial Hemp in the United States
- Yearbook of the United States Department of Agriculture
