Gaya APA

Janssen, Julius Joseph Antonius. (1981). Bamboo In Building Structures . Helmond: WILBRO.

Gaya Chicago

Janssen, Julius Joseph Antonius. Bamboo In Building Structures. Helmond: WILBRO, 1981. .

Gaya MLA

Janssen, Julius Joseph Antonius. Bamboo In Building Structures. Helmond: WILBRO, 1981. .

Gaya Turabian

Janssen, Julius Joseph Antonius. Bamboo In Building Structures. Helmond: WILBRO, 1981. .