Tay, A. (1989). Child to child in Africa: Towards an open learning strategy. UNESCO-UNICEF Co-operative Programme.
Cita Chicago (17th ed.)Tay, A.K.B. Child to Child in Africa: Towards an Open Learning Strategy. Paris: UNESCO-UNICEF Co-operative Programme, 1989.
Cita MLA (9th ed.)Tay, A.K.B. Child to Child in Africa: Towards an Open Learning Strategy. UNESCO-UNICEF Co-operative Programme, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.