Translation by Rowshan Lohrasbpour.Persian, the second classic and ancient language(англ.). Iranians History on This Day. Nushiravan Keihanizadeh, PhD A Journalist and Historian (Sep 17). — «In conclusion of their three days conference in Berlin, in the second half of September 1872, linguists and theologians declared Persian as one of the four classic languages and in range with Greek, Latin and Sanskrit languages. In this conference, the Indo-European languages were discussed and studied. This conference put Persian language, from the classic point of view, as second in rank (after Greek)». Дата обращения: 29 сентября 2015. Архивировано 25 сентября 2015 года.
ABOUT IRAN. Persian, the second classic and ancient language (англ.). United Iranian Party (UIP). — «In conclusion of their three days conference in Berlin, in the second half of September 1872, linguists and theologians declared Persian as one of the four classic languages and in range with Greek, Latin and Sanskrit languages. In this conference, the Indo-European languages were discussed and studied. This conference put Persian language, from the classic point of view, as second in rank (after Greek)». Дата обращения: 29 сентября 2015. Архивировано 25 сентября 2015 года.
Translation by Rowshan Lohrasbpour.Persian, the second classic and ancient language(англ.). Iranians History on This Day. Nushiravan Keihanizadeh, PhD A Journalist and Historian (Sep 17). — «In conclusion of their three days conference in Berlin, in the second half of September 1872, linguists and theologians declared Persian as one of the four classic languages and in range with Greek, Latin and Sanskrit languages. In this conference, the Indo-European languages were discussed and studied. This conference put Persian language, from the classic point of view, as second in rank (after Greek)». Дата обращения: 29 сентября 2015. Архивировано 25 сентября 2015 года.
ABOUT IRAN. Persian, the second classic and ancient language (англ.). United Iranian Party (UIP). — «In conclusion of their three days conference in Berlin, in the second half of September 1872, linguists and theologians declared Persian as one of the four classic languages and in range with Greek, Latin and Sanskrit languages. In this conference, the Indo-European languages were discussed and studied. This conference put Persian language, from the classic point of view, as second in rank (after Greek)». Дата обращения: 29 сентября 2015. Архивировано 25 сентября 2015 года.