APA aipamena

DANIELS , A. (1986). BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD.

Chicago Style aipamena

DANIELS , A.,YEATES. BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD, 1986.

MLA aipamena

DANIELS , A.,YEATES. BASIC SYSTEM ANALYSIS. GALGOTIA PUB. PVT. LTD, 1986.