APA-referens (7:e uppl.)

Tanoto Y & Petra Christian University. Indonesia<U+0092>s energy efficiency indicators and energy sustainability index , the role of renewable energy and end-use technology improvement.

Chicago-referens (17:e uppl.)

Tanoto Y och Petra Christian University. Indonesia<U+0092>s Energy Efficiency Indicators and Energy Sustainability Index , the Role of Renewable Energy and End-use Technology Improvement.

MLA-referens (9:e uppl.)

Tanoto Y och Petra Christian University. Indonesia<U+0092>s Energy Efficiency Indicators and Energy Sustainability Index , the Role of Renewable Energy and End-use Technology Improvement.

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