Serebrennikov, B. A. (1968). Ob otnositelʹnoĭ samosto︠i︡atelʹnosti razviti︠i︡a sistemy ︠i︡azyka. "Nauka,".
Chicago Style (17th ed.) CitationSerebrennikov, Boris Aleksandrovich. Ob Otnositelʹnoĭ Samosto︠i︡atelʹnosti Razviti︠i︡a Sistemy ︠i︡azyka. Moskva: "Nauka,", 1968.
MLA (8th ed.) CitationSerebrennikov, Boris Aleksandrovich. Ob Otnositelʹnoĭ Samosto︠i︡atelʹnosti Razviti︠i︡a Sistemy ︠i︡azyka. "Nauka,", 1968.
Warning: These citations may not always be 100% accurate.