Borel, A. (1960). Semiar on transformation Groups. Princeton University.
Cita Chicago (17th ed.)Borel, Armand. Semiar on Transformation Groups. Princeton: Princeton University, 1960.
Cita MLA (9th ed.)Borel, Armand. Semiar on Transformation Groups. Princeton University, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.