(1986). Mechanical And Design Engineering Editor Sybil P. Parker. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Mechanical And Design Engineering Editor Sybil P. Parker. McGraw-Hill, 1986.
Lua MLA (8ú heag.)Mechanical And Design Engineering Editor Sybil P. Parker. McGraw-Hill, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.