APA-čujuhus (7. p.)
Strasser, M. P. (1999). The challenge of same-sex marriage: Federalist principles and constitutional protections. Praeger.
Chicago-čujuhus (17. p.)
Strasser, Mark Philip. The Challenge of Same-sex Marriage: Federalist Principles and Constitutional Protections. Westport, Conn.: Praeger, 1999.
MLA-čujuhus (9. p.)
Strasser, Mark Philip. The Challenge of Same-sex Marriage: Federalist Principles and Constitutional Protections. Praeger, 1999.
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