Lakatos, I., & Musgrave, A. (1968). Problems in the philosophy of science. North Holland.
Chicago Style (17th ed.) ZitazioaLakatos, Imre, eta Alan Musgrave. Problems in the Philosophy of Science. Amsterdam: North Holland, 1968.
MLA (9th ed.) ZitazioaLakatos, Imre, eta Alan Musgrave. Problems in the Philosophy of Science. North Holland, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.