Anna. (1991). A study on the phrase length of the subject and on that of the predicator in relation to the difficulty level. USD.
Chicago Style CitationAnna. A Study On the Phrase Length of the Subject and On That of the Predicator in Relation to the Difficulty Level. USD, 1991.
MLA CitationAnna. A Study On the Phrase Length of the Subject and On That of the Predicator in Relation to the Difficulty Level. USD, 1991.
Warning: These citations may not always be 100% accurate.