P.T.T.-Asia bulletin. Official news journal of the P.T.T.I. Asian regional office. Manila.
Chicago Style (17th ed.) CitationP.T.T.-Asia Bulletin. Official News Journal of the P.T.T.I. Asian Regional Office. Manila.
MLA (8th ed.) CitationP.T.T.-Asia Bulletin. Official News Journal of the P.T.T.I. Asian Regional Office. Manila.
Warning: These citations may not always be 100% accurate.