United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Post Office and Civil Service. (1962). Star route mail by aircraft in Puerto Rico. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Post Office and Civil Service. Star Route Mail by Aircraft in Puerto Rico. Washington: [publisher not identified], 1962.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Star Route Mail by Aircraft in Puerto Rico. [publisher not identified], 1962.
Warning: These citations may not always be 100% accurate.