Punjab Small Industries Corporation. Survey & Statistical Wing. (1979). Small light engineering industry in Lahore, 1977-78. Punjab Small Industries Corporation, Survey & Statistical Wing.
Čikaški stil citiranja (17. izdanje)Punjab Small Industries Corporation. Survey & Statistical Wing. Small Light Engineering Industry in Lahore, 1977-78. Lahore: Punjab Small Industries Corporation, Survey & Statistical Wing, 1979.
MLA način citiranja (8. izdanje)Punjab Small Industries Corporation. Survey & Statistical Wing. Small Light Engineering Industry in Lahore, 1977-78. Punjab Small Industries Corporation, Survey & Statistical Wing, 1979.
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