APA

PTRC Proceedings of seminar F. P 221, . (1982). Planning and development in developing countries. London: PTRC Proceedings of seminar F. P 221.

Chicago

PTRC Proceedings of seminar F. P 221, . 1982. Planning and development in developing countries. London: PTRC Proceedings of seminar F. P 221.

Harvard

PTRC Proceedings of seminar F. P 221, . (1982). Planning and development in developing countries. London: PTRC Proceedings of seminar F. P 221.

MLA

PTRC Proceedings of seminar F. P 221, . Planning and development in developing countries. London: PTRC Proceedings of seminar F. P 221. 1982.