Putri Silvi, D. (2005). Change! (How To Over Come Your Feeling). Yogyakarta: Pustaka Anggrek.
Dyfyniad Arddull ChicagoPutri Silvi, Dian. Change! (How To Over Come Your Feeling). Yogyakarta: Pustaka Anggrek, 2005.
Dyfyniad MLAPutri Silvi, Dian. Change! (How To Over Come Your Feeling). Yogyakarta: Pustaka Anggrek, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.