Spengler, J. J. (1979). France faces Depopulation: Postlude edition, 1936-1976. Duke U.Pr.
Chicago-čujuhus (17. p.)Spengler, Joseph J. France Faces Depopulation: Postlude Edition, 1936-1976. Durham, N.C: Duke U.Pr, 1979.
MLA-čujuhus (9. p.)Spengler, Joseph J. France Faces Depopulation: Postlude Edition, 1936-1976. Duke U.Pr, 1979.
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