Fricker, May 1990, p. 257. (EN) John Fricker, Fuerza Aérea Paraguaya: Latin America's vest-pocket air force, in Air International, Vol. 38, No. 5, maggio 1990, pp. 255-261, ISSN 0306-5634 (WC · ACNP).
Air International, August 1990, pp. 72-73. (EN) Shoestring Top Cover...The Uruguayan Air Force, in Air International, Vol. 39, No. 2, agosto 1990, pp. 65-73, ISSN 0306-5634 (WC · ACNP).
Steinemann, February 1992, p. 75. (EN) Peter Steinemann, Protector of the Plate, in Air International, Vol. 42, No. 2, febbraio 1992, pp. 73-78, ISSN 0306-5634 (WC · ACNP).
Air International, September 1973, p. 121. (EN) Venezuela Refurbishes Her Aerial Sombrero, in Air International, Vol. 5, No. 3, settembre 1973, pp. 118-124, 150, ISSN 0306-5634 (WC · ACNP).
worldcat.org
Fricker, May 1990, p. 257. (EN) John Fricker, Fuerza Aérea Paraguaya: Latin America's vest-pocket air force, in Air International, Vol. 38, No. 5, maggio 1990, pp. 255-261, ISSN 0306-5634 (WC · ACNP).
Air International, August 1990, pp. 72-73. (EN) Shoestring Top Cover...The Uruguayan Air Force, in Air International, Vol. 39, No. 2, agosto 1990, pp. 65-73, ISSN 0306-5634 (WC · ACNP).
Steinemann, February 1992, p. 75. (EN) Peter Steinemann, Protector of the Plate, in Air International, Vol. 42, No. 2, febbraio 1992, pp. 73-78, ISSN 0306-5634 (WC · ACNP).
Air International, September 1973, p. 121. (EN) Venezuela Refurbishes Her Aerial Sombrero, in Air International, Vol. 5, No. 3, settembre 1973, pp. 118-124, 150, ISSN 0306-5634 (WC · ACNP).