Ramingwong, S., & Ramingwong, L. (2013). A tale behind Mum Effect. UMinho Editora.
Cita Chicago (17th ed.)Ramingwong, Sakgasit, i Lachana Ramingwong. A Tale Behind Mum Effect. UMinho Editora, 2013.
Cita MLA (9th ed.)Ramingwong, Sakgasit, i Lachana Ramingwong. A Tale Behind Mum Effect. UMinho Editora, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.