Backus, W. D. (1992). Empowering parents. Bethany.
Chicagoスタイル(17版)引用形式Backus, William D. Empowering Parents. Minneapolis: Bethany, 1992.
MLA(9版)引用形式Backus, William D. Empowering Parents. Bethany, 1992.
警告: この引用は必ずしも正確ではありません.
Backus, W. D. (1992). Empowering parents. Bethany.
Chicagoスタイル(17版)引用形式Backus, William D. Empowering Parents. Minneapolis: Bethany, 1992.
MLA(9版)引用形式Backus, William D. Empowering Parents. Bethany, 1992.