Lua APA (7ú heag.)

MEHTA, N. (2012). UNIVERSAL SCIENCE CLASS- 1. PEARSON LONGMAN.

Lua i Stíl Chicago (17ú heag.)

MEHTA, NATASHA. UNIVERSAL SCIENCE CLASS- 1. PEARSON LONGMAN, 2012.

Lua MLA (9ú heag.)

MEHTA, NATASHA. UNIVERSAL SCIENCE CLASS- 1. PEARSON LONGMAN, 2012.

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