(1968). The International standardisation of librarystatistics: A progress report. International Federation of library Association.
Chicago Style (17. basım) AtıfThe International Standardisation of Librarystatistics: A Progress Report. London: International Federation of library Association, 1968.
MLA (9th ed.) AtıfThe International Standardisation of Librarystatistics: A Progress Report. International Federation of library Association, 1968.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..