Krochko, J. E., Abrams, G. D., Loewen, M. K., Abrams, S. R., & Cutler, A. J. (1998). (+)-Abscisic Acid 8′-Hydroxylase Is a Cytochrome P450 Monooxygenase. American Society of Plant Physiologists.

Krochko, Joan E., Garth D. Abrams, Mary K. Loewen, Suzanne R. Abrams, och Adrian J. Cutler. (+)-Abscisic Acid 8′-Hydroxylase Is a Cytochrome P450 Monooxygenase. American Society of Plant Physiologists, 1998.

Krochko, Joan E., et al. (+)-Abscisic Acid 8′-Hydroxylase Is a Cytochrome P450 Monooxygenase. American Society of Plant Physiologists, 1998.