(1985). The executive omnibook: Seven authoritative books on key management topics compiled and condensed by the editors of World Executive's Digest. WED International.
Lua i Stíl Chicago (17ú heag.)The Executive Omnibook: Seven Authoritative Books on Key Management Topics Compiled and Condensed by the Editors of World Executive's Digest. Hongkong: WED International, 1985.
Lua MLA (9ú heag.)The Executive Omnibook: Seven Authoritative Books on Key Management Topics Compiled and Condensed by the Editors of World Executive's Digest. WED International, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.