Não informado. (1965). ACT research report. American College Testing Program, Research and Development Division.
Style de citation Chicago (17e éd.)Não informado. ACT Research Report. Iowa City, Iowa: American College Testing Program, Research and Development Division, 1965.
Style de citation MLA (8e éd.)Não informado. ACT Research Report. American College Testing Program, Research and Development Division, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.