Não informado. (1959). Tropical stored products information. Tropical Stored Products Centre.
Chicago-Zitierstil (17. Ausg.)Não informado. Tropical Stored Products Information. Slough, Inglaterra: Tropical Stored Products Centre, 1959.
MLA-Zitierstil (8. Ausg.)Não informado. Tropical Stored Products Information. Tropical Stored Products Centre, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.