Céspedes, I. F. (2019). Factors related to the feeling of loneliness during old age.
シカゴスタイル引用形Céspedes, Ivannia Fonseca. Factors Related to the Feeling of Loneliness During Old Age. 2019.
MLA引用形式Céspedes, Ivannia Fonseca. Factors Related to the Feeling of Loneliness During Old Age. 2019.
警告: この引用は必ずしも正確ではありません.