BARKER, S. F. (1964). Philosophy of mathematics. Cliffs, Prentice-Hall.
Citación estilo ChicagoBARKER, Stephen F. Philosophy of Mathematics. Englewood: Cliffs, Prentice-Hall, 1964.
Cita MLABARKER, Stephen F. Philosophy of Mathematics. Cliffs, Prentice-Hall, 1964.
Warning: These citations may not always be 100% accurate.