(2006). Annual survey of Philippines business and industry transport, storage and communications (Preliminary results). NSO Monthly Bulletin Statistics.
Chicago Style (17th ed.) Citation"Annual Survey of Philippines Business and Industry Transport, Storage and Communications (Preliminary Results)." NSO Monthly Bulletin Statistics 2006.
MLA (9th ed.) Citation"Annual Survey of Philippines Business and Industry Transport, Storage and Communications (Preliminary Results)." NSO Monthly Bulletin Statistics, 2006.
Warning: These citations may not always be 100% accurate.