Davies, R. (1985). Q-Analysis: A Methodology for Librarianship and Information Science.
Citazione stile Chigago Style (17a edizione)Davies, Roy. Q-Analysis: A Methodology for Librarianship and Information Science. 1985.
Citatione MLA (9a ed.)Davies, Roy. Q-Analysis: A Methodology for Librarianship and Information Science. 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.