Não informado. (1967). Intra-science chemistry reports. Intra-Science Research Foundation.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Intra-science Chemistry Reports. Santa Monica, Calif: Intra-Science Research Foundation, 1967.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Intra-science Chemistry Reports. Intra-Science Research Foundation, 1967.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.