APA

Bachman l. F., . (1990). Fundamental considerations in language testing. : Oxford university press.

Chicago

Bachman lyle F, . 1990. Fundamental considerations in language testing. : Oxford university press.

Harvard

Bachman l. F., . (1990). Fundamental considerations in language testing. : Oxford university press.

MLA

Bachman lyle F, . Fundamental considerations in language testing. : Oxford university press. 1990.