Banci perkhidmatan pengangkutan dan komunikasi = Census of transport and communications services - Malaysia. Jabatan Perangkaan (Putrajaya : Jabatan Perangkaan, 2002)
PTSL : 2001, 2003, 2004, 2005, 2007, 2008, 2009.
Keywords: Transportations -- Malaysia -- Statistics; Telecommunication -- Malaysia -- Statistics