Middle West Service Co., Chicago, Ill, Philippines (Republic). National Economic Council, & United States. Agency for International Development. (1968). Telecommunications survey: Republic of the Philippines. s.n.].
Chicago-Zitierstil (17. Ausg.)Middle West Service Co., Chicago, Ill, Philippines (Republic). National Economic Council, und United States. Agency for International Development. Telecommunications Survey: Republic of the Philippines. [S.l: s.n.], 1968.
MLA-Zitierstil (9. Ausg.)Middle West Service Co., Chicago, Ill, et al. Telecommunications Survey: Republic of the Philippines. s.n.], 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.