Cita APA (7th ed.)
CARTLEDGE, G., & KLEEFELD, J. (1990). TEACHING SOCIAL COMMUNICATION SKILLS TO ELEMENTARY SCHOOL STUDENTS WITHHANDICAPS.
Cita Chicago (17th ed.)
CARTLEDGE, G., i J. KLEEFELD. TEACHING SOCIAL COMMUNICATION SKILLS TO ELEMENTARY SCHOOL STUDENTS WITHHANDICAPS. 1990.
Cita MLA (9th ed.)
CARTLEDGE, G., i J. KLEEFELD. TEACHING SOCIAL COMMUNICATION SKILLS TO ELEMENTARY SCHOOL STUDENTS WITHHANDICAPS. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.