A referendum on "the protection of national unity" was held in Egypt on 10 February 1977.Dieter Nohlen, Michael Krennerich & Bernhard Thibaut (1999) Elections in Africa: A data handbook, p336 It was approved by 99.4% of voters, with a turnout of 96.7%.Nohlen et al., p341

Results ChoiceVotes%For9,166,17999.4Against54,1380.6Invalid/blank votes27,420-Total9,247,737100Registered voters/turnout9,564,48296.7Source: Nohlen et al.

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