APA ציטוט

OSTWALD, P. F. (1984). Cost Estimating Philip F. Ostwald. Prentice-Hall.

Chicago Style (17th ed.) Citation

OSTWALD, Philip F. Cost Estimating Philip F. Ostwald. Prentice-Hall, 1984.

ציטוט MLA

OSTWALD, Philip F. Cost Estimating Philip F. Ostwald. Prentice-Hall, 1984.