Miller, D. F. (2023). Positive child guidance (9th edition.). Cengage Learning.
Chicagoスタイル(17版)引用形式Miller, Darla Ferris. Positive Child Guidance. 9th edition. Australia: Cengage Learning, 2023.
MLA(9版)引用形式Miller, Darla Ferris. Positive Child Guidance. 9th edition. Cengage Learning, 2023.
警告: この引用は必ずしも正確ではありません.