Knox, D. (1985). Choices in relationships: An introduction to marriage and the family. West.
Cita Chicago (17th ed.)Knox, David. Choices in Relationships: An Introduction to Marriage and the Family. West, 1985.
Cita MLA (9th ed.)Knox, David. Choices in Relationships: An Introduction to Marriage and the Family. West, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.