Gowans, A. (1974). On parallels in universal history discoverable in arts & artifacts: An outline statement. Institute for the Study of Universal History through Arts & Artifacts.
Chicago-Zitierstil (17. Ausg.)Gowans, Alan. On Parallels in Universal History Discoverable in Arts & Artifacts: An Outline Statement. Watkins Glen: Institute for the Study of Universal History through Arts & Artifacts, 1974.
MLA-Zitierstil (9. Ausg.)Gowans, Alan. On Parallels in Universal History Discoverable in Arts & Artifacts: An Outline Statement. Institute for the Study of Universal History through Arts & Artifacts, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.