National Endowment for the Humanities. Division of Preservation and Access. (1990). [Division of preservation and access: Guidelines and application instructions. National Endowment for the Humanities.
Cita Chicago Style (17a ed.)National Endowment for the Humanities. Division of Preservation and Access. [Division of Preservation and Access: Guidelines and Application Instructions. Washington, D.C.: National Endowment for the Humanities, 1990.
Cita MLA (8a ed.)National Endowment for the Humanities. Division of Preservation and Access. [Division of Preservation and Access: Guidelines and Application Instructions. National Endowment for the Humanities, 1990.
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