Manresa Maritza. Learning to say no when you usually say yes. Jaico Publication.
Citazione stile Chigago Style (17a edizione)Manresa Maritza. Learning to Say No When You Usually Say Yes. Ahemadabad: Jaico Publication.
Citatione MLA (9a ed.)Manresa Maritza. Learning to Say No When You Usually Say Yes. Jaico Publication.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.