Παραπομπή σε μορφή APA (7η εκδ.)

Merwe, P. v. d., & Nkosi, T. (2007). Methodological Evaluation and Panel-Data Estimation for Municipal Infrastructure Asset Yield Improvement in South Africa, 2000–2026. Zenodo.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Merwe, Pieter van der, και Thandiwe Nkosi. Methodological Evaluation and Panel-Data Estimation for Municipal Infrastructure Asset Yield Improvement in South Africa, 2000–2026. Zenodo, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Merwe, Pieter van der, και Thandiwe Nkosi. Methodological Evaluation and Panel-Data Estimation for Municipal Infrastructure Asset Yield Improvement in South Africa, 2000–2026. Zenodo, 2007.