@article{Luo2009,
author = {Luo, S. and Zhang, G.},
title= {What leads to romantic attraction: Similarity, reciprocity, or beauty? Evidence from a speed-dating study},
year = {2009},
doi = {10.1111/j.1467-6494.2009.00570.x},
volume = {77},
number = {4},
pages = {933--964},
}