Não informado. (1966). Quarterly reports on sulfur chemistry. Intra-Science Research Foundation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Quarterly Reports on Sulfur Chemistry. Santa Monica, Calif: Intra-Science Research Foundation, 1966.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Quarterly Reports on Sulfur Chemistry. Intra-Science Research Foundation, 1966.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.