Webster, J., & Jay Webster. (2001). Outdoor Power Equipment Lab Manual. United states: Cengage Learning, Inc.
Trích dẫn kiểu ChicagoWebster, Jay, và Jay Webster. Outdoor Power Equipment Lab Manual. United states: Cengage Learning, Inc, 2001.
MLA citiranjeWebster, Jay, và Jay Webster. Outdoor Power Equipment Lab Manual. United states: Cengage Learning, Inc, 2001.
Opozorilo: Ti citati niso vedno 100% točni.