Skendzel, E. A. (1979). Sacred Heart Church, a Grand Rapids landmark: The Diamond Jubilee of Sacred Heart Parish : 1904-1979. s.n..
Chicagoスタイル(17版)引用形式Skendzel, Eduard Adam. Sacred Heart Church, a Grand Rapids Landmark: The Diamond Jubilee of Sacred Heart Parish : 1904-1979. [S.l.: s.n., 1979.
MLA(8版)引用形式Skendzel, Eduard Adam. Sacred Heart Church, a Grand Rapids Landmark: The Diamond Jubilee of Sacred Heart Parish : 1904-1979. s.n., 1979.
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