(1988). Readability of literature and popular titles / [DRP Reading Analysis Service].
Cita Chicago (17th ed.)Readability of Literature and Popular Titles / [DRP Reading Analysis Service]. 1988.
Cita MLA (9th ed.)Readability of Literature and Popular Titles / [DRP Reading Analysis Service]. 1988.
Atenció: Aquestes cites poden no estar 100% correctes.