Knee, C. R., & Reis, H. T. (2016). Positive approaches to optimal relationship development. Cambridge University press.
Dyfyniad Arddull ChicagoKnee, C. Raymond, and Harry T. Reis. Positive Approaches to Optimal Relationship Development. UK: Cambridge University press, 2016.
Dyfyniad MLAKnee, C. Raymond, and Harry T. Reis. Positive Approaches to Optimal Relationship Development. Cambridge University press, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.