The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985), 1985, Orbis Publishing, Page 2192
Axworthy, Max. "On Three Fronts: Romania's Aircraft Industry During World War Two". Air Enthusiast, No.56, Winter 1994. Stamford, Lincs, UK:Key Publishing. ISSN 0143-5450. pp. 8–27.
Morosanu, Teodor Liviu. "Romanian Reconnaissance". Air International, April 1994, Vol 46 No 4. Stamford, Lincs, UK:Key Publishing. ISSN 0306-5634. pp. 207–211.