Bridging the gaps
Youth Coordination Centre International, 2003
 Buku Teks
Wallace, Catherine
Reading
1992
 Buku Teks
Wallace, Catherine
Reading
Oxford University Press, 1993
 Buku Teks SO
Jones-Brown, Delores D.
Policing and minority communities : bridging the gap
Pearson/Prentice Hall, 2004
 Buku Teks
Bridging the Gap Of Cross-Cultural Communication
Lean Mei Li, Mya Khemlani David, Ngew Yeok Meng, editor
University of Malaya, 2011
 Buku Teks