Temco Consolidating with Ling-Altec. (англ.) // Missiles and Rockets : The Missile/Space Weekly. — Washington, D.C.: American Aviation Publications, Inc., May 2, 1960. — Vol.6 — No.18 — P.18.
C-V, L-T Merger Will Form a Giant. (англ.) // Missiles and Rockets : The Missile/Space Weekly. — Washington, D.C.: American Aviation Publications, Inc., April 10, 1961. — Vol.8 — No.15 — P.39.
Vought’s Opal adds accuracy to mobility. (англ.) // Missiles and Rockets : Magazine of World Astronautics. — Washington, D.C.: American Aviation Publications, Inc., February 15, 1960. — Vol.6 — No.7 — P.22-23.
Big Emphasis Is on Airlift, Sealift. (англ.) // Missiles and Rockets : The Weekly of Advanced Technology. — Washington, D.C.: American Aviation Publications, Inc., March 29, 1965. — Vol.16 — No.13 — P.118.
