Pumpkin and winter squash production, Oregon State University. The best production and pest management site for Northwest growers. August 2004.
Organic Pumpkin and Winter Squash Production. Janet Bachmann. Appropriate Technology Transfer for Rural Areas (ATTRA), August 2002.
Pumpkin Production, Penn State University. Short on production, some on economics. 2000. (PDF)
Pumpkin production in California, Mark Gaskell, Richard Smith, University of California Cooperative Extension. 1997.
Pumpkins, by Charles Marr, Terry Schaplowsky, and Ted Carey, Kansas State University. Good on production, harvesting, pest management, older enterprise budget. November 2004.
How to Manage Pests: Cucurbits, University of California Integrated Pest Management Program. An excellent review, with pictures, of pumpkin diseases, insects, weeds, and nematodes. 2008.
An Online Guide to Plant Disease Control, Oregon State University. Excellent color plates. 2009