Ioan Bulei (March 1998). "Roma, 1924–1927". Magazin Istoric (3). Fundația Culturală Magazin Istoric. Archived from the original on 2007-10-17. Retrieved 2008-02-26.
(in Romanian)Comisia prezidențială pentru alaliza dictaturii comuniste din România. Raport final. Humanitas, București, 2008, p. 585, see also electronic versionArchived 2008-04-08 at the Wayback Machine
Bessarabia by Charles Upson Clark, 1927, chapter 8Archived 2012-12-12 at the Wayback Machine: "Today, the Bulgarians form one of the most solid elements in Southern Bessarabia, numbering (with the Gagauzes, i.e. Turkish-speaking Christians also from the Dobrudja) nearly 150,000. Colonization brought in numerous Great Russian peasants, and the Russian bureaucracy imported Russian office-holders and professional men; according to the Romanian estimate of 1920, the Great Russians were about 75,000 in number (2.9%), and the Lipovans and Cossacks 59,000 (2.2%); the Little Russians (Ukrainians) came to 254,000 (9.6%). That, plus about 10,000 Poles, brings the total number of Slavs to 545,000 in a population of 2,631,000, or about one-fifth"
Bessarabia by Charles Upson Clark, 1927, chapter 8Archived 2012-12-12 at the Wayback Machine: "Today, the Bulgarians form one of the most solid elements in Southern Bessarabia, numbering (with the Gagauzes, i.e. Turkish-speaking Christians also from the Dobrudja) nearly 150,000. Colonization brought in numerous Great Russian peasants, and the Russian bureaucracy imported Russian office-holders and professional men; according to the Romanian estimate of 1920, the Great Russians were about 75,000 in number (2.9%), and the Lipovans and Cossacks 59,000 (2.2%); the Little Russians (Ukrainians) came to 254,000 (9.6%). That, plus about 10,000 Poles, brings the total number of Slavs to 545,000 in a population of 2,631,000, or about one-fifth"
Ioan Bulei (March 1998). "Roma, 1924–1927". Magazin Istoric (3). Fundația Culturală Magazin Istoric. Archived from the original on 2007-10-17. Retrieved 2008-02-26.
(in Romanian)Comisia prezidențială pentru alaliza dictaturii comuniste din România. Raport final. Humanitas, București, 2008, p. 585, see also electronic versionArchived 2008-04-08 at the Wayback Machine