Farley, P. J., Kaplan, S. S., & Lewis, W. H. (1978). Arms across the sea. Brookings Institution.
Cita Chicago (17th ed.)Farley, Philip J., Stephen S. Kaplan, i William Hubert Lewis. Arms Across the Sea. Washington: Brookings Institution, 1978.
Cita MLA (8th ed.)Farley, Philip J., et al. Arms Across the Sea. Brookings Institution, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.