Impul's : nezavisimaia gazeta

MLA

Impul's : Nezavisimaia Gazeta. Groznyi, Checheno-Ingushetia, Russia, .

APA

Impul's : nezavisimaia gazeta. Groznyi, Checheno-Ingushetia, Russia.

Chicago

Impul's : Nezavisimaia Gazeta. Groznyi, Checheno-Ingushetia, Russia.