Gaya APA

Kirk, J, L, K, J, L. (2007). The parentpreneur edge : what parenting teaches about building a successful business.-- . New Jersey: John Wiley & Sons.

Gaya MLA

Kirk, Julie, Lenzer., Kirk,, Julie, Lenzer.. "The parentpreneur edge : what parenting teaches about building a successful business.--". New Jersey: John Wiley & Sons, 2007. Buku.