Lua APA (7ú heag.)

Universal. (2023). Petroleum Act, 1934 (NA.). LexisNexis.

Lua i Stíl Chicago (17ú heag.)

Universal. Petroleum Act, 1934. NA. Gurgaon: LexisNexis, 2023.

Lua MLA (9ú heag.)

Universal. Petroleum Act, 1934. NA. LexisNexis, 2023.

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