Betancourt, V. (1981). Information: A Necessity for Survival; Strategies for the Promotion of Children's Books in a Developing Country.
Citazione stile Chigago Style (17a edizione)Betancourt, Virginia. Information: A Necessity for Survival; Strategies for the Promotion of Children's Books in a Developing Country. 1981.
Citatione MLA (9a ed.)Betancourt, Virginia. Information: A Necessity for Survival; Strategies for the Promotion of Children's Books in a Developing Country. 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.