Conditions of the P.T.T. personnel in Asia, Australia and New Zealand. P.T.T.I. Congress, Scheveningen, 24th/28th August 1953. Postal, Telegraph and Telephone International.
Chicago Style (17th ed.) CitationConditions of the P.T.T. Personnel in Asia, Australia and New Zealand. P.T.T.I. Congress, Scheveningen, 24th/28th August 1953. Postal, Telegraph and Telephone International.
MLA (8th ed.) CitationConditions of the P.T.T. Personnel in Asia, Australia and New Zealand. P.T.T.I. Congress, Scheveningen, 24th/28th August 1953. Postal, Telegraph and Telephone International.
Warning: These citations may not always be 100% accurate.