Παραπομπή APA

K Wigander et al. (1986). Structured analysis and design of information systems. McGraw-Hill.

Παραπομπή Chicago Style

K Wigander et al. Structured Analysis and Design of Information Systems. McGraw-Hill, 1986.

Παραπομπή MLA

K Wigander et al. Structured Analysis and Design of Information Systems. McGraw-Hill, 1986.