(1970). Promises to Peter: Building a bridge from parent to child / Charlie W. Shedd.
Cita Chicago (17th ed.)Promises to Peter: Building a Bridge from Parent to Child / Charlie W. Shedd. 1970.
Cita MLA (9th ed.)Promises to Peter: Building a Bridge from Parent to Child / Charlie W. Shedd. 1970.
Atenció: Aquestes cites poden no estar 100% correctes.