Hagedorn 1986, p. 60. (EN) Daniel P. Hagedorn, From Caudillos to COIN, in Air Enthusiast, Thirty-one, luglio–November 1986, pp. 55–70, ISSN 0143-5450 (WC · ACNP).
worldcat.org
Hagedorn 1986, p. 60. (EN) Daniel P. Hagedorn, From Caudillos to COIN, in Air Enthusiast, Thirty-one, luglio–November 1986, pp. 55–70, ISSN 0143-5450 (WC · ACNP).