Petrenko, I. M. (2017). School programs for parish schools of Russian Empire at the second half of 19th – beginning of 20th centuries.
Chicago-Zitierstil (17. Ausg.)Petrenko, I. M. School Programs for Parish Schools of Russian Empire at the Second Half of 19th – Beginning of 20th Centuries. 2017.
MLA-Zitierstil (8. Ausg.)Petrenko, I. M. School Programs for Parish Schools of Russian Empire at the Second Half of 19th – Beginning of 20th Centuries. 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.