Focus on International Library & Information Work. Chartered Institute of Library & Information Professionals.
Citazione stile Chigago Style (17a edizione)Focus on International Library & Information Work. Chartered Institute of Library & Information Professionals.
Citatione MLA (9a ed.)Focus on International Library & Information Work. Chartered Institute of Library & Information Professionals.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.