Perera, B. (1976). Problems of non-alignment. Perera].
Chicago Style (17th ed.) CitationPerera, Basil. Problems of Non-alignment. [Moratuwa: Perera], 1976.
Cita MLAPerera, Basil. Problems of Non-alignment. Perera], 1976.
Atenció: Aquestes cites poden no estar 100% correctes.