U.S. Congress. House. Committee on Government Operations. (1956). Staff report on replies from Federal agencies to questionnaire on intergovernmental relations. Intergovernmental Relations Subcommittee of the Committee on Government Operations. Govt. Print. Off.
Chicago-viite (17. p.)U.S. Congress. House. Committee on Government Operations. Staff Report on Replies from Federal Agencies to Questionnaire on Intergovernmental Relations. Intergovernmental Relations Subcommittee of the Committee on Government Operations. Washington: Govt. Print. Off, 1956.
MLA-viite (9. p.)U.S. Congress. House. Committee on Government Operations. Staff Report on Replies from Federal Agencies to Questionnaire on Intergovernmental Relations. Intergovernmental Relations Subcommittee of the Committee on Government Operations. Govt. Print. Off, 1956.