Παραπομπή APA

Thilly, F. History of philosophy Rev by Ledger Wood. 1951 Ed 3 1956.

Παραπομπή Chicago Style

Thilly, Frank. History of Philosophy Rev by Ledger Wood. 1951 Ed 3 1956.

Παραπομπή MLA

Thilly, Frank. History of Philosophy Rev by Ledger Wood. 1951 Ed 3 1956.