Gaya APA

Littlejohn, S. (2003). The Development of Practice in Permeation and Compensation Grouting: A Histirical Review (1802-2002) Part 2: Compensation Grouting . America: ASCE.

Gaya MLA

Littlejohn, Stuart.. "The Development of Practice in Permeation and Compensation Grouting: A Histirical Review (1802-2002) Part 2: Compensation Grouting". America: ASCE, 2003. Text.