Steel, V. (1990). Remote Storage: Facilities, Materials Selection and User Services. SPEC Kit #164.
Citazione stile Chigago Style (17a edizione)Steel, Virginia. Remote Storage: Facilities, Materials Selection and User Services. SPEC Kit #164. 1990.
Citatione MLA (9a ed.)Steel, Virginia. Remote Storage: Facilities, Materials Selection and User Services. SPEC Kit #164. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.