Cita APA (7th ed.)

RODRIGUES, C. (2010). INTERACTIVE GRAMMAR ENGLISH ENRICHMENT EXERCISES STANDARD- 4. SHETH PUBLISHING HOUSE.

Cita Chicago (17th ed.)

RODRIGUES, CARMELINE. INTERACTIVE GRAMMAR ENGLISH ENRICHMENT EXERCISES STANDARD- 4. SHETH PUBLISHING HOUSE, 2010.

Cita MLA (9th ed.)

RODRIGUES, CARMELINE. INTERACTIVE GRAMMAR ENGLISH ENRICHMENT EXERCISES STANDARD- 4. SHETH PUBLISHING HOUSE, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.