Ohio Association of Secondary School Administrators & Ohio Association of Secondary School Principals. American secondary education. [Ohio Association of Secondary School Administrators].
Citazione stile Chigago Style (17a edizione)Ohio Association of Secondary School Administrators e Ohio Association of Secondary School Principals. American Secondary Education. [Ashland, OH]: [Ohio Association of Secondary School Administrators].
Citatione MLA (9a ed.)Ohio Association of Secondary School Administrators e Ohio Association of Secondary School Principals. American Secondary Education. [Ohio Association of Secondary School Administrators].
Attenzione: Queste citazioni potrebbero non essere precise al 100%.