NEETA PRAKASHAN. (2006). VERBS ' BE ' AND PREPOSITIONS.
Cita Chicago (17th ed.)NEETA PRAKASHAN. VERBS ' BE ' AND PREPOSITIONS. 2006.
Cita MLA (9th ed.)NEETA PRAKASHAN. VERBS ' BE ' AND PREPOSITIONS. 2006.
Atenció: Aquestes cites poden no estar 100% correctes.