Não informado. (1971). International journal of sulfur chemistry. Intra-Science Research Foundation in cooperation with Gordon and Breach.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. International Journal of Sulfur Chemistry. Santa Monica, Calif: Intra-Science Research Foundation in cooperation with Gordon and Breach, 1971.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. International Journal of Sulfur Chemistry. Intra-Science Research Foundation in cooperation with Gordon and Breach, 1971.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.