Zhang Y, Chellappan SP (Jul 1995). "Cloning and characterization of human DP2, a novel dimerization partner of E2F". Oncogene. 10 (11): 2085–93. PMID7784053.
Zhang Y, Venkatraj VS, Fischer SG, Warburton D, Chellappan SP (Mar 1997). "Genomic cloning and chromosomal assignment of the E2F dimerization partner TFDP gene family". Genomics. 39 (1): 95–8. doi:10.1006/geno.1996.4473. PMID9027491.