Haycock, K. (1995). Research Imperatives for Information Professionals: Developing Foundations for Effectiveness.
Citazione stile Chigago Style (17a edizione)Haycock, Ken. Research Imperatives for Information Professionals: Developing Foundations for Effectiveness. 1995.
Citatione MLA (9a ed.)Haycock, Ken. Research Imperatives for Information Professionals: Developing Foundations for Effectiveness. 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.