Matic-Ma, S. (2015). Friends for life. Smart Parenting.
Cita Chicago (17th ed.)Matic-Ma, Shiloah. "Friends for Life." Smart Parenting 2015.
Cita MLA (9th ed.)Matic-Ma, Shiloah. "Friends for Life." Smart Parenting, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.