Hiralal Agrawal, Richard A. De Millo, Eugene H. Spafford, & The Pennsylvania State University Cite Seer X Archives. (o. J.). Efficient Debugging with Slicing and Backtracking. ftp://ftp.cs.purdue.edu/pub/serc/tech-reports/By-Project/Debugger/TR80 P.PS.Z.
ISO-690 (author-date, English)HIRALAL AGRAWAL, RICHARD A. DEMILLO, EUGENE H. SPAFFORD und THE PENNSYLVANIA STATE UNIVERSITY CITESEERX ARCHIVES, [no date]. Efficient Debugging with Slicing and Backtracking. ftp://ftp.cs.purdue.edu/pub/serc/tech-reports/By-Project/debugger/TR80 P.PS.Z.
Modern Language Association 9th editionHiralal Agrawal, Richard A. De Millo, Eugene H. Spafford, und The Pennsylvania State University Cite Seer X Archives. „Efficient Debugging With Slicing and Backtracking“. ftp://ftp.cs.purdue.edu/pub/serc/tech-reports/By-Project/Debugger/TR80 P.PS.Z.
Mohr Siebeck - Recht (Deutsch - Österreich)Hiralal Agrawal/Richard A. De Millo/Eugene H. Spafford/The Pennsylvania State University Cite Seer X Archives: Efficient Debugging with Slicing and Backtracking, ftp://ftp.cs.purdue.edu/pub/serc/tech-reports/By-Project/debugger/TR80 P.PS.Z
Emerald - HarvardHiralal Agrawal, Richard A. De Millo, Eugene H. Spafford und The Pennsylvania State University Cite Seer X Archives. (o. J.). „Efficient Debugging with Slicing and Backtracking“, ftp://ftp.cs.purdue.edu/pub/serc/tech-reports/By-Project/Debugger/TR80 P.PS.Z.