[1] International Scientific Committee for the drafting of a General History of Africa and R. Said and H. Faure, "Chronological framework: African pluvial and glacial epochs ," 1980.

International Scientific Committee for the drafting of a General History of Africa and Said, R. and Faure, H., "Chronological framework: African pluvial and glacial epochs ," 1980.

International Scientific Committee for the drafting of a General History of Africa, Said, R., Faure, H., (1980). "Chronological framework: African pluvial and glacial epochs,"

International Scientific Committee for the drafting of a General History of Africa, Said, R., Faure, H.. (1980). "Chronological framework: African pluvial and glacial epochs,"