Rousseau-Merck MF، Pizon V، Tavitian A، Berger R (1990). "Chromosome mapping of the human RAS-related RAP1A, RAP1B, and RAP2 genes to chromosomes 1p12----p13, 12q14, and 13q34, respectively". Cytogenet. Cell Genet. ج.53 ع.1: 2–4. DOI:10.1159/000132883. PMID:2108841.
Rousseau-Merck MF، Pizon V، Tavitian A، Berger R (1990). "Chromosome mapping of the human RAS-related RAP1A, RAP1B, and RAP2 genes to chromosomes 1p12----p13, 12q14, and 13q34, respectively". Cytogenet. Cell Genet. ج.53 ع.1: 2–4. DOI:10.1159/000132883. PMID:2108841.