SMITH, N. I. (1994). Down-to-earth Strategic Planning Neville I. Smith. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)SMITH, Neville I. Down-to-earth Strategic Planning Neville I. Smith. Prentice-Hall, 1994.
Lua MLA (8ú heag.)SMITH, Neville I. Down-to-earth Strategic Planning Neville I. Smith. Prentice-Hall, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.