Piotrovskiĭ, B. B. (1940). Hayastan hayerēn aṛaj: Urardu Andrkovkasi amenahin petutʻiwně. [Imprimerie "Araxes"].
Chicago Style (17th ed.) CitationPiotrovskiĭ, B. B. Hayastan Hayerēn Aṛaj: Urardu Andrkovkasi Amenahin Petutʻiwně. Pʻariz: [Imprimerie "Araxes"], 1940.
MLA (8th ed.) CitationPiotrovskiĭ, B. B. Hayastan Hayerēn Aṛaj: Urardu Andrkovkasi Amenahin Petutʻiwně. [Imprimerie "Araxes"], 1940.
Warning: These citations may not always be 100% accurate.