Crabb, G. (1976). Copyright and contract. Council for Educational Technology for the United Kingdom ; Jordanhill College of Education.
Citación estilo ChicagoCrabb, Geoffrey. Copyright and Contract. London : [Glasgow]: Council for Educational Technology for the United Kingdom ; Jordanhill College of Education, 1976.
Cita MLACrabb, Geoffrey. Copyright and Contract. Council for Educational Technology for the United Kingdom ; Jordanhill College of Education, 1976.
Warning: These citations may not always be 100% accurate.