Gaya APA

Roy, Salil K.. (2002). Qualitative productivity score in concrete construction . : Balitbang PU.

Gaya Chicago

Roy, Salil K.. Qualitative productivity score in concrete construction. : Balitbang PU, 2002. Computer Software.

Gaya MLA

Roy, Salil K.. Qualitative productivity score in concrete construction. : Balitbang PU, 2002. Computer Software.

Gaya Turabian

Roy, Salil K.. Qualitative productivity score in concrete construction. : Balitbang PU, 2002. Computer Software.