APA

Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), . (1968). Community work and social change. London: Longman.

Chicago

Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), . 1968. Community work and social change. London: Longman.

Harvard

Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), . (1968). Community work and social change. London: Longman.

MLA

Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), Calouste Gulbenkian Foundation Training (Study Group on-) (1966) (Chairman: Eileen Younghusband), . Community work and social change. London: Longman. 1968.