Gaya APA
REESE, L, C. et al (2006).
ANALYSIS AND DESIGN OF SHALLOW AND DEEP FOUNDATIONS .
america:
jhon wiley & sons, inc.
Gaya MLA
REESE, LYMON, C.. et al.
"ANALYSIS AND DESIGN OF SHALLOW AND DEEP FOUNDATIONS".
america:
jhon wiley & sons, inc,
2006.
Text Book Sipil.