South Africa. Dept. of National Health and Population Development. (1986). Sireletša ngwana wa gago (2nd ed.). Dept. of National Health and Population Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)South Africa. Dept. of National Health and Population Development. Sireletša Ngwana Wa Gago. 2nd ed. Pretoria: Dept. of National Health and Population Development, 1986.
Παραπομπή σε μορφή MLA (8th εκδ.)South Africa. Dept. of National Health and Population Development. Sireletša Ngwana Wa Gago. 2nd ed. Dept. of National Health and Population Development, 1986.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.