Rothman, S. L. G., & Tsachor, Y. (ca. 1981). The Doar Ivri official first day cover [Book]. The Israel Philatelist, 32,5/6 (1981) 2515-2525, ,5/6 (1981) 2515-2525.
Chicago Manual of Style 17th edition (author-date)Rothman, Stephen L. G., und Yakov Tsachor. 1981. „The Doar Ivri official first day cover“. Book. The Israel Philatelist, Nr. 32,5/6 (1981) 2515-2525: ,5/6 (1981) 2515-2525.
Springer - Basic (author-date)Rothman SLG, Tsachor Y (1981) The Doar Ivri official first day cover. The Israel Philatelist ,5/6 (1981) 2515-2525
Springer - Lecture Notes in Computer Science1.Rothman, S.L.G., Tsachor, Y.: The Doar Ivri official first day cover. The Israel Philatelist. ,5/6 (1981) 2515-2525 (1981).
DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690Rothman, Stephen L. G. ; Tsachor, Yakov: The Doar Ivri official first day cover. In: The Israel Philatelist (1981), Nr. 32,5/6 (1981) 2515-2525, S. ,5/6 (1981) 2515-2525