Rujukan Plasmid

  1. ↑ Black, Jacqueline G. (2002). Microbiology: principles and explorations. Edisi kelima. Mukasurat 206. ISBN 0-471-38729
  2. ↑ Brock Biology of Microorganisms. Edisi kesepuluh. Mukasurat 287. ISBN 0-13-049147-0