Morgan, J. (1978). Introduction to university physics (3d ed.). R. E. Krieger Publishing.
Lua i Stíl Chicago (17ú heag.)Morgan, Joseph. Introduction to University Physics. 3d ed. Huntington, N.Y: R. E. Krieger Publishing, 1978.
Lua MLA (9ú heag.)Morgan, Joseph. Introduction to University Physics. 3d ed. R. E. Krieger Publishing, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.