WOLANSKY, W. (1990). Modern Hydraulics The Basic At Work William Wolansky, Arthur Akers. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWOLANSKY, William. Modern Hydraulics The Basic At Work William Wolansky, Arthur Akers. Macmillan, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWOLANSKY, William. Modern Hydraulics The Basic At Work William Wolansky, Arthur Akers. Macmillan, 1990.
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