Guerrier-Takada C، Gardiner K، Marsh T، Pace N، Altman S (1983). "The RNA moiety of ribonuclease P is the catalytic subunit of the enzyme". Cell. ج. 35 ع. 3 Pt 2: 849–57. DOI:10.1016/0092-8674(83)90117-4. PMID:6197186.
Guerrier-Takada C، Gardiner K، Marsh T، Pace N، Altman S (1983). "The RNA moiety of ribonuclease P is the catalytic subunit of the enzyme". Cell. ج. 35 ع. 3 Pt 2: 849–57. DOI:10.1016/0092-8674(83)90117-4. PMID:6197186.