Malinowsky, H. R., Gray, D. A., & Gray, R. A. (1976). Science and engineering literature: A guide to reference sources (2nd ed.). Libraries Unlimited.
Lua i Stíl Chicago (17ú heag.)Malinowsky, Harold Robert, Dorothy A. Gray, agus Richard A. Gray. Science and Engineering Literature: A Guide to Reference Sources. 2nd ed. Littleton, Colo: Libraries Unlimited, 1976.
Lua MLA (9ú heag.)Malinowsky, Harold Robert, et al. Science and Engineering Literature: A Guide to Reference Sources. 2nd ed. Libraries Unlimited, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.