Citazione Stile APA (7a Edizione)
(1989). Recommended reference books for small and medium . sized libraries and media centres 1989. Libraries unlimited.
Citazione stile Chigago Style (17a edizione)
Recommended Reference Books for Small and Medium . Sized Libraries and Media Centres 1989. Colorado: Libraries unlimited, 1989.
Citatione MLA (9a ed.)
Recommended Reference Books for Small and Medium . Sized Libraries and Media Centres 1989. Libraries unlimited, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.