References
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- Entwistle , P. F. and Youdeowei , A. 1964 . A preliminary world review of cacao mirids . Proc. Conf. Mirids and Other Pests Cacao . 1964 . pp. 71 – 78 . (1964)
- Youdeowei , A. 1968 . Notes on the feeding and resting habits of the cacao mirid Sahlbergella singularis Hagl. in Western Nigeria . Niger. ent. Mag. , 1 ( 5 ) : 99 – 105 .