Gil Calderón, M. (2015). Elderly People from the Library Science: A Sistematic Review.
Chicago ZitierstilGil Calderón, Marcela. Elderly People From the Library Science: A Sistematic Review. 2015.
MLA ZitierstilGil Calderón, Marcela. Elderly People From the Library Science: A Sistematic Review. 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.