Citazione Stile APA (7a Edizione)
Educational Testing Service. (1968). State testing programs: A survey of functions tests, materials and service.
Citazione stile Chigago Style (17a edizione)
Educational Testing Service. State Testing Programs: A Survey of Functions Tests, Materials and Service. 1968.
Citatione MLA (9a ed.)
Educational Testing Service. State Testing Programs: A Survey of Functions Tests, Materials and Service. 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.