@article{Gamble2010,
author = {Gamble, W.C. and Card, N.A. and Yu, J.J.},
title= {Self-representations in early adolescence: Variations in sibling similarity by sex composition and sibling relationship qualities},
year = {2010},
doi = {10.1111/j.1467-9507.2008.00532.x},
volume = {19},
number = {1},
pages = {148--169},
}