Weil, T. E. (1972). Area handbook for Paraguay: Research and writing were completed July 1971. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Weil, Thomas E. Area Handbook for Paraguay: Research and Writing Were Completed July 1971. Washington, DC: US Gov. Print. Off, 1972.
MLA-Zitierstil (9. Ausg.)Weil, Thomas E. Area Handbook for Paraguay: Research and Writing Were Completed July 1971. US Gov. Print. Off, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.