Lua APA (7ú heag.)

GREWAL B S. (2015). HIGHER ENGINEERING MATHEMATICS (43ED.). KHANNA PUBLISHERS.

Lua i Stíl Chicago (17ú heag.)

GREWAL B S. HIGHER ENGINEERING MATHEMATICS. 43ED. NEW DELHI: KHANNA PUBLISHERS, 2015.

Lua MLA (9ú heag.)

GREWAL B S. HIGHER ENGINEERING MATHEMATICS. 43ED. KHANNA PUBLISHERS, 2015.

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