The units of evolution : essays on the nature of species / edited by Marc Ereshefsky

Afinitas spesies pada komunitas endopsammon di zone intertidal dalam kawasan Taman Nasional Bali Barat (Species afinity on endopsammon community in intertidal zone in west bali national park)

Komposisi kelompok mitra species burung di Way Canguk, Taman Nasional Bukit Barisan Selatan, Lampung, Sumatera

Populations: species and evolution: an abrigmen of animal species and evolution

The origin of species = Asal usul species/Charles darwin