Tolong jelaskan mengenai Operator dari Kawasaki Ki-48

Bueschel, Richard M. Kawasaki Ki.48-I/II Sokei in Japanese Army Air Force-CNAF & IPSF Service, Aircam No.32. Canterbury, Kent, UK: Osprey Publishing Ltd., 1972. ISBN 0-85045-133-7.

Francillon, Ph.D., René J. Japanese Aircraft of the Pacific War. London: Putnam and Company, 1970 (2nd edition 1979). ISBN 0-370-30251-6.

Jackson, Robert. The Encyclopedia of Military Aircraft. London: Parragon, 2002. ISBN 0-7525-8130-9.