Pinter, M., Brudermann, A., Crespo, M. B., Deutsch, G., Martínez-Azorín, M., Müller-Doblies, U., Müller-Doblies, D., Pfosser, M. and Wetschnig, W. (2013) “Massonia citrina (Hyacinthaceae, Hyacinthoideae)—a new species from the Western Cape Province (South Africa)”, Phytotaxa. Auckland, New Zealand, 112(2), pp. 50–56. doi: 10.11646/phytotaxa.112.2.3.