APA-viite

(1974). Market survey on essential oil 1974. The Southeast Asian Promotion Centre for Trade, Investment and Tourism.

Chicago-tyylinen lähdeviittaus

Market Survey On Essential Oil 1974. The Southeast Asian Promotion Centre for Trade, Investment and Tourism, 1974.

MLA-viite

Market Survey On Essential Oil 1974. The Southeast Asian Promotion Centre for Trade, Investment and Tourism, 1974.

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