APA সাইটেশন

Blauberg,I V. (1977). Systems theory: Philosophical and methodological problems. Progress Publishers.

শিকাগো স্টাইলে সাইটেশন

Blauberg,I V. Systems Theory: Philosophical and Methodological Problems. Moscow: Progress Publishers, 1977.

এমএলএ সাইটেশন

Blauberg,I V. Systems Theory: Philosophical and Methodological Problems. Progress Publishers, 1977.