(1971). The Stateman's yearbook: Statitstical and historical annual of the states of the world for the year 1971-1972. MacMillan.
Chicago-Zitierstil (17. Ausg.)The Stateman's Yearbook: Statitstical and Historical Annual of the States of the World for the Year 1971-1972. London: MacMillan, 1971.
MLA-Zitierstil (9. Ausg.)The Stateman's Yearbook: Statitstical and Historical Annual of the States of the World for the Year 1971-1972. MacMillan, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.