Philippine Contractors' Yearbook featuring the 9th Annual PAC Inc. Convention 1955. The Philippine Contractors Association.
Chicago-viite (17. p.)Philippine Contractors' Yearbook Featuring the 9th Annual PAC Inc. Convention 1955. [s.l.]: The Philippine Contractors Association.
MLA-viite (9. p.)Philippine Contractors' Yearbook Featuring the 9th Annual PAC Inc. Convention 1955. The Philippine Contractors Association.
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