(1969). Health education in Eastern Africa: A challenge to the schools. Longman.
Chicago-referens (17:e uppl.)Health Education in Eastern Africa: A Challenge to the Schools. Nairobi: Longman, 1969.
MLA-referens (9:e uppl.)Health Education in Eastern Africa: A Challenge to the Schools. Longman, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.