Packer, D. W. (1964). Resource acquisition in corporate growth. M.I.T. Press.
Lua i Stíl Chicago (17ú heag.)Packer, David W. Resource Acquisition in Corporate Growth. Cambridge, Mass: M.I.T. Press, 1964.
Lua MLA (9ú heag.)Packer, David W. Resource Acquisition in Corporate Growth. M.I.T. Press, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.