SANTROCK, J. W., CHUSAIRI, A. [., & DAMANIK, J. [. (2002). Life-span development=perkembangan masa hidup jilid 1 (ed.5.). Erlangga.
Dyfyniad Arddull ChicagoSANTROCK, John W., Achmad [pnj] CHUSAIRI, and Juda [pnj] DAMANIK. Life-span Development=perkembangan Masa Hidup Jilid 1. ed.5. Jakarta: Erlangga, 2002.
Dyfyniad MLASANTROCK, John W., et al. Life-span Development=perkembangan Masa Hidup Jilid 1. ed.5. Erlangga, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.