Harman, P. M. (2001). The natural philosophy of James Clerk Maxwell: P. M. Harman (1st paperback ed.). Cambridge Univ. Press.
Lua i Stíl Chicago (17ú heag.)Harman, Peter Michael. The Natural Philosophy of James Clerk Maxwell: P. M. Harman. 1st paperback ed. Cambridge [u.a.]: Cambridge Univ. Press, 2001.
Lua MLA (8ú heag.)Harman, Peter Michael. The Natural Philosophy of James Clerk Maxwell: P. M. Harman. 1st paperback ed. Cambridge Univ. Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.