J. H.  Cane, MacKenzie, K., and Schiffhauer, D., ?Honey bees harvest pollen from the porose anthers of cranberries (Vaccinium macrocarpon)(Ericaceae)?, American Bee Journal, vol. 133, pp. 293 - 295, 1993.

J. H.  Cane and Schiffhauer, D., ?Pollinator genetics and pollination: do honey bee colonies selected for pollen-hoarding field better pollinators of cranberry Vaccinium macrocarpon??, Ecological Entomology, vol. 26, pp. 117 - 123, 2001.

J. H.  Cane and Schiffhauer, D., ?Dose-response relationships between pollination and fruiting refine pollinator comparisons for cranberry (Vaccinium macrocarpon [Ericaceae])?, American Journal of Botany, vol. 90, pp. 1425 - 1432, 2003.