Cita APA (7a ed.)
(1989). <The> United States Government Manual 1988/89 (1. ed.). Office of the Federal Register.
Cita Chicago Style (17a ed.)
<The> United States Government Manual 1988/89. 1. ed. Washington: Office of the Federal Register, 1989.
Cita MLA (9a ed.)
<The> United States Government Manual 1988/89. 1. ed. Office of the Federal Register, 1989.
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