Air Ministry. Memorandum by the secretary of state for air to accompany air estimates 1956-57.

MLA

Great Britain. Air Ministry. Memorandum by the secretary of state for air to accompany air estimates 1956-57. Cambridge [eng.] : Proquest LLC, 2007.

APA

Great Britain. (1956). Air Ministry. Memorandum by the secretary of state for air to accompany air estimates 1956-57. Cambridge [eng.] : Proquest LLC.

Chicago

Great Britain. Air Ministry. Memorandum by the secretary of state for air to accompany air estimates 1956-57. Cambridge [eng.] : Proquest LLC, 2007.