König, P. (1994). Materialien zum OTO. Hiram-Edition.
Chicago Style (17th ed.) CitationKönig, Peter-Robert. "Materialien Zum OTO." Hiram-Edition 1994.
MLA (8th ed.) CitationKönig, Peter-Robert. "Materialien Zum OTO." Hiram-Edition, 1994.
Warning: These citations may not always be 100% accurate.