Titus JA; Haugland R; Sharrow SO; Segal DM (1982). "Texas Red, a hydrophilic, red-emitting fluorophore for use with fluorescein in dual parameter flow microfluorometric and fluorescence microscopic studies". J. Immunol. Methods. 50 (2): 193–204. doi:10.1016/0022-1759(82)90225-3. PMID6806389.
Titus JA; Haugland R; Sharrow SO; Segal DM (1982). "Texas Red, a hydrophilic, red-emitting fluorophore for use with fluorescein in dual parameter flow microfluorometric and fluorescence microscopic studies". J. Immunol. Methods. 50 (2): 193–204. doi:10.1016/0022-1759(82)90225-3. PMID6806389.