Smith, D. (1992). The Greening of Librarianship: Toward a Human Resource Development Ecology.
Citazione stile Chigago Style (17a edizione)Smith, Duncan. The Greening of Librarianship: Toward a Human Resource Development Ecology. 1992.
Citatione MLA (9a ed.)Smith, Duncan. The Greening of Librarianship: Toward a Human Resource Development Ecology. 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.