@inbook{De Jong Gierveld1982,
author = {De Jong Gierveld, J. and Raadschelders, J.},
title= {Types of loneliness},
year = {1982},
editor = {Peplau, L.A.},
editor = {Perlman, D.},
booktitle = {Loneliness: A sourcebook of current theory, research and therapy},
address = {New York},
publisher = {Wiley},
pages = {105--119},
}