Tohutoro APA (7th ed.)

(1988). Philosophical grounds of rationality: Inten-tions, categorics, ends. Clarendon Pr.

Tohutoru Kātū Chicago (17th ed.)

Philosophical Grounds of Rationality: Inten-tions, Categorics, Ends. Oxford: Clarendon Pr, 1988.

Tohutoro MLA (9th ed.)

Philosophical Grounds of Rationality: Inten-tions, Categorics, Ends. Clarendon Pr, 1988.