Bott, R., & Tu, L. W. (1982). Differential forms in algebraic topology. Springer.
Lua i Stíl Chicago (17ú heag.)Bott, Raoul, agus Loring W. Tu. Differential Forms in Algebraic Topology. New York: Springer, 1982.
Lua MLA (8ú heag.)Bott, Raoul, agus Loring W. Tu. Differential Forms in Algebraic Topology. Springer, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.