Buton G. ., Engelkirk P. ., . (2000). Microbiology for The Health Sciences. Tokyo: Lippincott Williams & Wilkins.
Buton G.R.W, Engelkirk P.G, . 2000. Microbiology for The Health Sciences. Tokyo: Lippincott Williams & Wilkins.
Buton G.R.W, Engelkirk P.G, . Microbiology for The Health Sciences. Tokyo: Lippincott Williams & Wilkins. 2000.