Gulmahamad, H., & Debach, P. (1978). Biological control of the San Jose scale quadraspidiotus perniciosus Comstock Homoptera: Diaspididae in Southern California: Biological studies on aphytis aonidiae Mercet Hymenoptera: Aphelinidae, an important parasite of the San Jose scale. Univ. of Calif.
Chicago-Zitierstil (17. Ausg.)Gulmahamad, Hanif, und Paul Debach. Biological Control of the San Jose Scale Quadraspidiotus Perniciosus Comstock Homoptera: Diaspididae in Southern California: Biological Studies on Aphytis Aonidiae Mercet Hymenoptera: Aphelinidae, an Important Parasite of the San Jose Scale. Berkeley, Calif: Univ. of Calif, 1978.
MLA-Zitierstil (9. Ausg.)Gulmahamad, Hanif, und Paul Debach. Biological Control of the San Jose Scale Quadraspidiotus Perniciosus Comstock Homoptera: Diaspididae in Southern California: Biological Studies on Aphytis Aonidiae Mercet Hymenoptera: Aphelinidae, an Important Parasite of the San Jose Scale. Univ. of Calif, 1978.