International Symposium on Ways and Means of Strengthening Information and Counselling Services for Adult Learners, Unesco, & Los Angeles. University of Southern California. College of Continuing Education. (1978). Ways and means of strengthening information and counselling services for adult learners: [report of the International Symposium, May 22-27, 1977]. University of Southern California, College of Continuing Education.
Cita Chicago (17th ed.)International Symposium on Ways and Means of Strengthening Information and Counselling Services for Adult Learners, Unesco, i Los Angeles. University of Southern California. College of Continuing Education. Ways and Means of Strengthening Information and Counselling Services for Adult Learners: [report of the International Symposium, May 22-27, 1977]. Los Angeles: University of Southern California, College of Continuing Education, 1978.
Cita MLA (8th ed.)International Symposium on Ways and Means of Strengthening Information and Counselling Services for Adult Learners, et al. Ways and Means of Strengthening Information and Counselling Services for Adult Learners: [report of the International Symposium, May 22-27, 1977]. University of Southern California, College of Continuing Education, 1978.