Amo, T., Paje, M. L. F., Inagaki, A., Ezaki, S., Atomi, H., & Imanaka, T. (2002). Pyrobaculum calidifontis sp. nov., a novel hyperthermophilic archaeon that grows in atmospheric air. Heron Publishing.

Amo, Taku, Maria Luz F. Paje, Akiko Inagaki, Satoshi Ezaki, Haruyuki Atomi, و Tadayuki Imanaka. Pyrobaculum Calidifontis Sp. Nov., a Novel Hyperthermophilic Archaeon That Grows in Atmospheric Air. Heron Publishing, 2002.

Amo, Taku, et al. Pyrobaculum Calidifontis Sp. Nov., a Novel Hyperthermophilic Archaeon That Grows in Atmospheric Air. Heron Publishing, 2002.