1. Anonymus, — 1958. Versl. Meded. plziektenk. Dienst Wageningen 132 (Jaarboek 1958): 43.
2. Brierley, P., — 1948. Diseases of Amaryllidaceae, excluding those of Allium and narcissus. Herbertia, La Jolla 15: 113–119.
3. Cevat, H. N., — 1964. Virusziekten bij Hippeastrum. Vakbl. Bloemist. 19: 716.
4. Dickson, B. T., — 1922. Studies concerning mosaic diseases. Techn. Bull. MacDonald Coll. McGill Univ. No. 2.
5. Holmes, F. O., — 1928. Cytological study of the intracellular body characteristic of Hippeastrum mosaic. Bot. Gaz. 86: 50–58.