Redding, D. A. (1985). Before you call i will answer. Fleming H.
Cita Chicago (17th ed.)Redding, David A. Before You Call I Will Answer. New Jersey: Fleming H, 1985.
Cita MLA (9th ed.)Redding, David A. Before You Call I Will Answer. Fleming H, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.