Não informado. (2022). Publications of the International Tin Research and Development. International Tin Research and Development.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Publications of the International Tin Research and Development. London: International Tin Research and Development, 2022.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Publications of the International Tin Research and Development. International Tin Research and Development, 2022.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.