HARTLEY, J. Reading and writing. Holt, Rinehart and wiston, 1962.
Chicago Style aipamenaHARTLEY, John. Reading and Writing. Holt, Rinehart and wiston, 1962.
MLA aipamenaHARTLEY, John. Reading and Writing. Holt, Rinehart and wiston, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.