Não informado. (1953). Journal of the West African Institute for Oil Palm Research. West African Institute for Oil Palm Research.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of the West African Institute for Oil Palm Research. Benin City, Nigeria: West African Institute for Oil Palm Research, 1953.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of the West African Institute for Oil Palm Research. West African Institute for Oil Palm Research, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.