McCameron, F. A. (1978). Fortran IV (3rd ed.). Richard D. Irwin.
Lua i Stíl Chicago (17ú heag.)McCameron, Fritz A. Fortran IV. 3rd ed. Homewood, Ill: Richard D. Irwin, 1978.
Lua MLA (9ú heag.)McCameron, Fritz A. Fortran IV. 3rd ed. Richard D. Irwin, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.