Matera AG, Wu W, Imai H, O'Keefe CL, Chan EK (May 1997). "Molecular cloning of the RNA polymerase I transcription factor hUBF/NOR-90 (UBTF) gene and localization to 17q21.3 by fluorescence in situ hybridization and radiation hybrid mapping". Genomics. 41 (1): 135–8. doi:10.1006/geno.1997.4647. PMID9126496.
Jones KA, Black DM, Griffiths BL, Solomon E (Dec 1995). "Localization of the Human RNA Polymerase I Transcription Factor Gene (UBTF) to the D17S183 Locus on Chromosome 17q21 and Construction of a Long-Range Restriction Map of the Region". Genomics. 30 (3): 602–4. doi:10.1006/geno.1995.1283. PMID8825649.
Matera AG, Wu W, Imai H, O'Keefe CL, Chan EK (May 1997). "Molecular cloning of the RNA polymerase I transcription factor hUBF/NOR-90 (UBTF) gene and localization to 17q21.3 by fluorescence in situ hybridization and radiation hybrid mapping". Genomics. 41 (1): 135–8. doi:10.1006/geno.1997.4647. PMID9126496.
Jones KA, Black DM, Griffiths BL, Solomon E (Dec 1995). "Localization of the Human RNA Polymerase I Transcription Factor Gene (UBTF) to the D17S183 Locus on Chromosome 17q21 and Construction of a Long-Range Restriction Map of the Region". Genomics. 30 (3): 602–4. doi:10.1006/geno.1995.1283. PMID8825649.