Sordylowa, B. (1985). The cooperation of Polish libraries in implementing the plan of the library-collections specialization. Ejnar Munksgaard.
Chicago-Zitierstil (17. Ausg.)Sordylowa, Barbara. The Cooperation of Polish Libraries in Implementing the Plan of the Library-collections Specialization. Copenhagen: Ejnar Munksgaard, 1985.
MLA-Zitierstil (9. Ausg.)Sordylowa, Barbara. The Cooperation of Polish Libraries in Implementing the Plan of the Library-collections Specialization. Ejnar Munksgaard, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.