Mascarenhas, Michael; Busch, Lawrence (1 April 2006). "Seeds of Change: Intellectual Property Rights, Genetically Modified Soybeans and Seed Saving in the United States". Sociologia Ruralis. 46 (2): 122–138. doi:10.1111/j.1467-9523.2006.00406.x. ISSN1467-9523.
Swee, Becky (20 August 2022). "Why Save Seeds". Minnesota State Horticultural Society. Archived from the original on 23 June 2024. Retrieved 23 June 2024.
Swee, Becky (20 August 2022). "Why Save Seeds". Minnesota State Horticultural Society. Archived from the original on 23 June 2024. Retrieved 23 June 2024.
Mascarenhas, Michael; Busch, Lawrence (1 April 2006). "Seeds of Change: Intellectual Property Rights, Genetically Modified Soybeans and Seed Saving in the United States". Sociologia Ruralis. 46 (2): 122–138. doi:10.1111/j.1467-9523.2006.00406.x. ISSN1467-9523.