TransliterationPetrushevskaya Lyudmila, Khamdamov Rustam. Kniga printsess.

Otchet Vsesoyuznogo ispytatelnogo avtomobilnogo i mototsikletnogo probega 1925 g. Leningrad-Moskva-Tiflis-Moskva sost. i izdan Komitetom probega; Komitet Vsesoyuznogo ispytatelnogo avtomobilnogo i mototsikletnogo probega 1925 g./Report of the 1925 Leningrad-Moscow-Tiflis-Moscow All-Union Test Car and Motorcycle Mileage, compiled and published by the Mileage Committee; Committee of the 1925 All-Union Test Car and Motorcycle Mileag