Freedman, Roger Prester (23 October 1969). Some features of the structure and function of the genetic elements of bacteriophages (PhD thesis). University of Cambridge Laboratory of Molecular Biology. p. 165. BLDSC number: D1141/71. Jisctextill. BL EThOS ID uk.bl.ethos.455951
Amos, L; Finch, J. T. (2004). "Aaron Klug and the revolution in biomolecular structure determination". Trends in Cell Biology. 14 (3): 148–52. doi:10.1016/j.tcb.2004.01.002. PMID15003624.
Freedman, Roger Prester (23 October 1969). Some features of the structure and function of the genetic elements of bacteriophages (PhD thesis). University of Cambridge Laboratory of Molecular Biology. p. 165. BLDSC number: D1141/71. Jisctextill. BL EThOS ID uk.bl.ethos.455951
Amos, L; Finch, J. T. (2004). "Aaron Klug and the revolution in biomolecular structure determination". Trends in Cell Biology. 14 (3): 148–52. doi:10.1016/j.tcb.2004.01.002. PMID15003624.