meyer and allen 1991, allen and meyer 1990, murray et al. 2011, murray et al. 2009, murray et al. 2012, allen & meyer 1996, allen et al 2005, murray et al. 2014, allen et al. 2003, allen et al 1998, allen et al. 1994, allen et al 2002, murray et al. 2017, allen et al 2006, mayer et al. 1995
allen and murray 1993. There are any references about allen and murray 1993 in here. you can look below.
meyer and allen 1991
allen and meyer 1990
murray et al. 2011
murray et al. 2009
murray et al. 2012
allen & meyer 1996
allen et al 2005
murray et al. 2014
allen et al. 2003
allen et al 1998
allen et al. 1994
allen et al 2002
murray et al. 2017
allen et al 2006
mayer et al. 1995
meyer and allen 1991, allen and meyer 1990, murray et al. 2011, murray et al. 2009, murray et al. 2012, allen & meyer 1996, allen et al 2005, murray et al. 2014, allen et al. 2003, allen et al 1998, allen et al. 1994, allen et al 2002, murray et al. 2017, allen et al 2006, mayer et al. 1995
